condition mean min max RCC299 27.950503095238094 4.54063 60.5366 RCC299,+P,21C 50.1508 36.0299 62.8516 RCC299,L1,20C 16.842533333333336 12.0568 21.8082 RCC299,Fe2O3 ENP,L1,20C 16.8316 13.4582 20.9641 RCC299,FeCl3,L1,20C 16.891066666666667 14.6853 19.8259 RCC299,ZnO ENP,L1,20C 14.879199999999999 13.065 16.9773 RCC299,ZnSO4,L1,20C 20.2123 18.4542 23.5721 RCC299,Low P,21C 21.2419 19.2057 23.2781 RCC299,Mid-log,21C 41.4616 41.4616 41.4616