LabelID        Mean        StdD         Max         Min       Count     Vol(mm^3)        Extent(Vox)
    0     221.10773    84.07362   455.80719     2.06608    22013826  58731230.462    512   512    84
    2      11.71140     7.85694    35.20567     0.00000        4354     11616.144     49    60     4
    4      65.32483     5.49348    77.53787    51.62537        1916      5111.744     34    38     4