condition mean min max RCC299 6.21243380952381 1.76113 12.3715 RCC299,+P,21C 9.85151 5.3553 16.8252 RCC299,L1,20C 5.061913333333333 4.45883 5.92786 RCC299,Fe2O3 ENP,L1,20C 3.8561199999999998 3.63435 4.22887 RCC299,FeCl3,L1,20C 3.9240566666666665 3.56185 4.30591 RCC299,ZnO ENP,L1,20C 3.41469 2.80495 3.86011 RCC299,ZnSO4,L1,20C 7.71439 5.85643 9.57203 RCC299,Low P,21C 6.802695 6.03726 7.56813 RCC299,Mid-log,21C 6.18979 6.18979 6.18979