condition mean min max RCC299 7.2183890476190475 2.65585 13.1155 RCC299,+P,21C 17.220114 1.91277 26.9741 RCC299,L1,20C 2.11755 1.94319 2.2264 RCC299,Fe2O3 ENP,L1,20C 3.5774133333333333 3.40336 3.89106 RCC299,FeCl3,L1,20C 3.6663366666666666 3.43346 3.85568 RCC299,ZnO ENP,L1,20C 4.94404 4.73967 5.06888 RCC299,ZnSO4,L1,20C 5.6244499999999995 5.04576 6.66106 RCC299,Low P,21C 4.189305 3.11204 5.26657 RCC299,Mid-log,21C 22.4087 22.4087 22.4087