condition mean min max RCC299 10.425075952380952 1.61081 37.7898 RCC299,+P,21C 11.512357999999999 2.28831 19.7995 RCC299,L1,20C 0.8292443333333334 0.678354 0.909492 RCC299,Fe2O3 ENP,L1,20C 3.12967 2.19059 4.48244 RCC299,FeCl3,L1,20C 0.8190376666666667 0.388116 1.31791 RCC299,ZnO ENP,L1,20C 2.92203 2.31143 3.48593 RCC299,ZnSO4,L1,20C 2.3962433333333335 1.79557 3.03575 RCC299,Low P,21C 6.64011 3.60033 9.67989 RCC299,Mid-log,21C 16.1954 16.1954 16.1954