condition mean min max RCC299 15.229360714285715 5.86487 33.4623 RCC299,+P,21C 38.46264 19.3263 49.7975 RCC299,L1,20C 4.433243333333333 4.03759 4.94141 RCC299,Fe2O3 ENP,L1,20C 3.26353 2.12948 5.20343 RCC299,FeCl3,L1,20C 8.42794 6.15115 9.83374 RCC299,ZnO ENP,L1,20C 8.257346666666667 4.81585 10.0658 RCC299,ZnSO4,L1,20C 17.399166666666666 16.6071 17.8738 RCC299,Low P,21C 18.21405 15.2036 21.2245 RCC299,Mid-log,21C 38.8584 38.8584 38.8584