condition mean min max RCC299 10.315638333333332 5.90741 16.8341 RCC299,+P,21C 19.060846 6.87311 27.597 RCC299,L1,20C 3.540926666666667 2.12727 4.9865 RCC299,Fe2O3 ENP,L1,20C 5.07657 4.40256 6.25797 RCC299,FeCl3,L1,20C 4.6635333333333335 3.69151 5.78719 RCC299,ZnO ENP,L1,20C 5.84933 5.55791 6.20461 RCC299,ZnSO4,L1,20C 5.097276666666667 4.47123 6.14783 RCC299,Low P,21C 5.88936 4.96998 6.80874 RCC299,Mid-log,21C 30.7917 30.7917 30.7917