LabelID        Mean        StdD         Max         Min       Count     Vol(mm^3)        Extent(Vox)
    0      -1.00000     0.00000    -1.00000    -1.00000    22639084  45890641.998    512   512    87
    2      -0.70684     0.13047    -0.07583    -0.98474       52039    105485.854     87   128    14
    4      -0.78213     0.14171     0.00000    -0.98474      115405    233932.148    139   152    17