LabelID        Mean        StdD         Max         Min       Count     Vol(mm^3)        Extent(Vox)
    0      -1.00000     0.00000    -1.00000    -1.00000    32497442  142216634.562    512   512   124
    2      -0.59909     0.22597    -0.04142    -0.98540        4294     18791.578     33    39     7
    4      -0.52446     0.19100     0.00000    -0.98540        4120     18030.112     44    45     6