condition mean min max RCC299 15.425376428571429 6.56581 28.3598 RCC299,+P,21C 25.53074 14.3369 31.5303 RCC299,L1,20C 10.812330000000001 8.15887 14.989 RCC299,Fe2O3 ENP,L1,20C 6.536616666666667 6.25926 7.04434 RCC299,FeCl3,L1,20C 10.858816666666668 9.60626 13.1416 RCC299,ZnO ENP,L1,20C 7.19984 7.08397 7.31678 RCC299,ZnSO4,L1,20C 12.865133333333333 11.7923 13.4599 RCC299,Low P,21C 12.320219999999999 7.87924 16.7612 RCC299,Mid-log,21C 17.9518 17.9518 17.9518