LabelID        Mean        StdD         Max         Min       Count     Vol(mm^3)        Extent(Vox)
    0      -1.00000     0.00000    -1.00000    -1.00000    23555981  103517494.629    512   512    91
    2      -0.94225     0.02450    -0.85668    -0.99439       21282     93524.414     75    65    11
    4      -0.90887     0.02657     0.00000    -0.99439      277841   1220980.957    159   185    28