condition mean min max RCC299 12.38544357142857 5.99955 20.4084 RCC299,+P,21C 18.4968 12.8953 28.1866 RCC299,L1,20C 12.698 10.9129 14.228 RCC299,Fe2O3 ENP,L1,20C 4.125953333333333 3.78678 4.46684 RCC299,FeCl3,L1,20C 11.350733333333334 10.7573 12.2445 RCC299,ZnO ENP,L1,20C 9.14059 8.82235 9.73454 RCC299,ZnSO4,L1,20C 13.627266666666666 12.8464 14.3402 RCC299,Low P,21C 22.923250000000003 19.0804 26.7661 RCC299,Mid-log,21C 18.8638 18.8638 18.8638