condition mean min max RCC299 10.309614785714286 0.691373 25.2371 RCC299,+P,21C 15.795386 7.72003 26.2685 RCC299,L1,20C 13.6159 10.9413 15.4092 RCC299,Fe2O3 ENP,L1,20C 9.630273333333333 8.9135 10.8902 RCC299,FeCl3,L1,20C 17.300833333333333 15.7215 18.5564 RCC299,ZnO ENP,L1,20C 12.8547 11.8389 13.4787 RCC299,ZnSO4,L1,20C 30.019833333333334 29.358 30.9753 RCC299,Low P,21C 17.32285 13.2581 21.3876 RCC299,Mid-log,21C 20.3316 20.3316 20.3316