condition mean min max RCC299 10.368389523809524 4.49148 18.6025 RCC299,+P,21C 8.73009 3.4914 12.627 RCC299,L1,20C 4.120583333333333 2.48858 6.69053 RCC299,Fe2O3 ENP,L1,20C 4.811106666666667 3.37435 6.58265 RCC299,FeCl3,L1,20C 5.1364 3.9687 6.43987 RCC299,ZnO ENP,L1,20C 5.358926666666667 5.05433 5.62065 RCC299,ZnSO4,L1,20C 5.922863333333334 4.5778 7.02669 RCC299,Low P,21C 5.989475 5.11241 6.86654 RCC299,Mid-log,21C 14.8823 14.8823 14.8823