condition mean min max RCC299 7.812685238095238 4.15915 15.9738 RCC299,+P,21C 13.558862 1.60749 29.0821 RCC299,L1,20C 1.2331753333333333 0.929236 1.50598 RCC299,Fe2O3 ENP,L1,20C 2.9703866666666667 1.5536 4.80197 RCC299,FeCl3,L1,20C 2.40442 1.90851 3.36213 RCC299,ZnO ENP,L1,20C 2.41613 1.8366 3.20452 RCC299,ZnSO4,L1,20C 3.105376666666667 2.33351 3.49298 RCC299,Low P,21C 3.226105 2.52916 3.92305 RCC299,Mid-log,21C 28.0546 28.0546 28.0546