LabelID        Mean        StdD         Max         Min       Count     Vol(mm^3)        Extent(Vox)
    0      -1.00000     0.00000    -1.00000    -1.00000    17495065  73807305.469    512   512    67
    2      -0.77359     0.15054     0.00000    -0.98692       38462    162261.562     79   104    10
    4      -0.70206     0.15681    -0.07865    -0.98692       30121    127072.969     72   119     9