block brand temp  time  order
    1     1     1  75.525    8
    1     1     2  68.125    3
    1     1     3  44.825    7
    1     2     1  78.350    1
    1     2     2  40.575    2
    1     2     3  27.450   18
    1     1     1  70.325    9
    1     1     2  47.525    4
    1     1     3  36.200   10
    1     2     1  76.050   12
    1     2     2  40.000    5
    1     2     3  26.600   19
    1     1     1  69.925   17
    1     1     2  61.475    6
    1     1     3  39.350   11
    1     2     1  78.425   15
    1     2     2  39.500   20
    1     2     3  24.950   21
    1     1     1  69.800   23
    1     1     2  58.625   14
    1     1     3  37.425   13
    1     2     1  71.525   16
    1     2     2  40.400   22
    1     2     3  26.325   24
    2     1     1  83.475   34
    2     1     2  71.759   36
    2     1     3  51.975   28
    2     2     1  92.725   31
    2     2     2  42.275   30
    2     2     3  25.400   25
    2     1     1  86.800   41
    2     1     2  70.825   37
    2     1     3  50.100   29
    2     2     1  77.957   35
    2     2     2  44.425   32
    2     2     3  26.333   26
    2     1     1  83.750   44
    2     1     2  73.925   42
    2     1     3  51.225   33
    2     2     1  85.425   39
    2     2     2  42.475   38
    2     2     3  25.875   27
    2     1     1  79.575   46
    2     1     2  71.550   48
    2     1     3  53.700   47
    2     2     1  87.333   45
    2     2     2  44.300   42
    2     2     3  26.650   40