condition mean min max RCC299 6.205864285714286 1.79389 21.6477 RCC299,+P,21C 8.643738 4.40331 13.8899 RCC299,L1,20C 4.588263333333333 4.18476 4.82974 RCC299,Fe2O3 ENP,L1,20C 6.54329 5.67425 7.3316 RCC299,FeCl3,L1,20C 5.781926666666667 4.13769 7.35785 RCC299,ZnO ENP,L1,20C 8.174733333333332 7.40661 8.77795 RCC299,ZnSO4,L1,20C 8.648963333333334 7.70029 9.21005 RCC299,Low P,21C 10.371 5.7313 15.0107 RCC299,Mid-log,21C 11.0964 11.0964 11.0964