condition mean min max RCC299 21.86704476190476 6.98958 45.7149 RCC299,+P,21C 31.61468 22.6287 46.7694 RCC299,L1,20C 25.874033333333333 24.9064 27.6711 RCC299,Fe2O3 ENP,L1,20C 18.0519 14.8119 20.6819 RCC299,FeCl3,L1,20C 18.08203333333333 16.5461 21.0188 RCC299,ZnO ENP,L1,20C 22.55366666666667 20.7983 24.7969 RCC299,ZnSO4,L1,20C 38.638600000000004 34.4514 44.0641 RCC299,Low P,21C 21.2679 20.5042 22.0316 RCC299,Mid-log,21C 27.2539 27.2539 27.2539