condition mean min max RCC299 3.7766259047619046 0.279732 12.3445 RCC299,+P,21C 13.1300762 0.0 25.2437 RCC299,L1,20C 0.31463399999999997 0.15113 0.621884 RCC299,Fe2O3 ENP,L1,20C 0.5160953333333334 0.430067 0.591261 RCC299,FeCl3,L1,20C 0.325009 0.174737 0.456271 RCC299,ZnO ENP,L1,20C 0.47425233333333333 0.29272 0.766109 RCC299,ZnSO4,L1,20C 2.638946666666667 2.08768 3.09377 RCC299,Low P,21C 0.562735 0.0 1.12547 RCC299,Mid-log,21C 23.6756 23.6756 23.6756