<eval-tmp>/dir_many_subfolders/ (21 files, 150 subdirectories)
├── station_0000/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0001/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0002/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0003/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0004/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0005/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0006/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0007/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0008/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0009/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0010/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0011/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0012/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0013/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0014/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0015/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0016/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0017/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0018/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
├── station_0019/
│   └── readings.csv - A pandas DataFrame with 1 rows and 2 columns. Nulls: 0. Memory: 148.0 B. Columns: id (int64, stats: range 1 to 1, mean 1), val (int64, stats: range 2 to 2, mean 2). Sample row: {'id': '1', 'val': '2'}.
... (130 more folders in this folder)
└── manifest.json - A dict with 1 key (str -> int). Keys: 'version'. Stats: range 1 to 1, mean 1.