condition mean min max RCC299 7.58750380952381 4.16919 13.4316 RCC299,+P,21C 14.283548 4.37085 22.6483 RCC299,L1,20C 2.1732533333333333 1.80932 2.66458 RCC299,Fe2O3 ENP,L1,20C 4.67788 4.24713 5.33987 RCC299,FeCl3,L1,20C 4.08638 3.13011 5.48089 RCC299,ZnO ENP,L1,20C 5.52594 5.0445 5.77292 RCC299,ZnSO4,L1,20C 5.926983333333333 5.35279 6.78344 RCC299,Low P,21C 6.73498 5.61011 7.85985 RCC299,Mid-log,21C 22.0168 22.0168 22.0168