condition mean min max RCC299 6.0002338095238095 1.68614 17.8475 RCC299,+P,21C 25.200034 2.32744 53.3789 RCC299,L1,20C 1.415668 0.869514 2.25976 RCC299,Fe2O3 ENP,L1,20C 3.5180266666666666 2.27309 4.60469 RCC299,FeCl3,L1,20C 1.8728866666666666 1.50007 2.24348 RCC299,ZnO ENP,L1,20C 2.47444 2.20939 2.90932 RCC299,ZnSO4,L1,20C 1.5446133333333334 1.26426 2.10523 RCC299,Low P,21C 3.65524 1.81762 5.49286 RCC299,Mid-log,21C 45.5986 45.5986 45.5986