A: ID
B, C (time)
C to E: Group 1
F to H: Group 2
# Calculation is taking the ratio of each row per column

_Input DATA_
A    B    C    D    E    F    G    H
M11 0.1   10   24  56   77   98   72
M12 0.3   13   44  23   45   56   11
M13 0.4   54   23  11   25   67   91