temp hot_valve cold_valve Control.1 Control.2 
1.0 100.0 0.0 1.0 0.0 
18.8 100.0 0.0 1.0 0.0 
36.6 100.0 0.0 1.0 0.0 
54.4 100.0 0.0 0.8533333333333334 0.0 
72.2 100.0 100.0 0.2599999999999999 0.11000000000000014