condition mean min max RCC299 63.39445 17.6968 156.696 RCC299,+P,21C 35.96942 21.4937 63.258 RCC299,L1,20C 35.9739 26.8882 42.1832 RCC299,Fe2O3 ENP,L1,20C 65.7082 57.1383 73.0454 RCC299,FeCl3,L1,20C 40.0888 38.7561 41.1144 RCC299,ZnO ENP,L1,20C 65.53413333333333 62.2641 68.5227 RCC299,ZnSO4,L1,20C 61.6923 58.222 63.6255 RCC299,Low P,21C 47.99765 36.4514 59.5439 RCC299,Mid-log,21C 35.8753 35.8753 35.8753