condition mean min max RCC299 8.992415952380952 2.79522 23.6369 RCC299,+P,21C 26.05984 11.8256 42.9268 RCC299,L1,20C 5.225343333333333 4.11047 6.66128 RCC299,Fe2O3 ENP,L1,20C 5.589523333333333 4.80349 6.53073 RCC299,FeCl3,L1,20C 5.768393333333333 5.16564 6.71911 RCC299,ZnO ENP,L1,20C 3.43343 3.28462 3.54969 RCC299,ZnSO4,L1,20C 4.42537 2.70853 6.61815 RCC299,Low P,21C 5.1172699999999995 4.25313 5.98141 RCC299,Mid-log,21C 23.77 23.77 23.77