condition mean min max RCC299 6.283789047619048 3.08866 10.3888 RCC299,+P,21C 15.783412 1.89295 31.3487 RCC299,L1,20C 3.4840299999999997 2.98815 4.39324 RCC299,Fe2O3 ENP,L1,20C 4.88181 4.04413 5.7474 RCC299,FeCl3,L1,20C 5.0809766666666665 4.09353 5.93878 RCC299,ZnO ENP,L1,20C 7.26588 6.27401 8.42571 RCC299,ZnSO4,L1,20C 5.406053333333333 4.69802 5.82156 RCC299,Low P,21C 8.49063 6.92956 10.0517 RCC299,Mid-log,21C 25.5767 25.5767 25.5767