condition mean min max RCC299 6.9099290714285715 0.228379 16.6455 RCC299,+P,21C 5.090376 3.18993 6.50875 RCC299,L1,20C 5.3736733333333335 3.82982 6.58589 RCC299,Fe2O3 ENP,L1,20C 6.46024 4.59743 7.96695 RCC299,FeCl3,L1,20C 10.046726666666666 7.0786 13.9239 RCC299,ZnO ENP,L1,20C 7.4196599999999995 7.1373 7.80368 RCC299,ZnSO4,L1,20C 8.91997 7.9905 9.90645 RCC299,Low P,21C 8.702259999999999 7.78495 9.61957 RCC299,Mid-log,21C 6.07175 6.07175 6.07175