condition mean min max RCC299 12.75902619047619 4.5358 23.3091 RCC299,+P,21C 14.3384 7.28018 21.7962 RCC299,L1,20C 11.732133333333334 10.3259 14.3304 RCC299,Fe2O3 ENP,L1,20C 6.458713333333334 5.82071 7.68482 RCC299,FeCl3,L1,20C 12.301986666666666 8.78006 14.4939 RCC299,ZnO ENP,L1,20C 10.087603333333334 9.59791 10.5782 RCC299,ZnSO4,L1,20C 17.9726 15.7872 19.6476 RCC299,Low P,21C 16.6813 16.0749 17.2877 RCC299,Mid-log,21C 14.6812 14.6812 14.6812