condition mean min max RCC299 5.470795285714286 0.133913 20.0088 RCC299,+P,21C 4.784048 0.0 9.19954 RCC299,L1,20C 3.4044866666666667 2.00957 5.22264 RCC299,Fe2O3 ENP,L1,20C 3.0471033333333333 1.76108 4.88484 RCC299,FeCl3,L1,20C 3.45647 2.91217 4.16367 RCC299,ZnO ENP,L1,20C 1.91502 1.5523 2.17968 RCC299,ZnSO4,L1,20C 2.4323166666666665 1.37832 3.62382 RCC299,Low P,21C 0.79815 0.0 1.5963 RCC299,Mid-log,21C 14.2036 14.2036 14.2036