condition mean min max RCC299 19.126522857142856 2.3748 78.4058 RCC299,+P,21C 18.22676 15.405 23.1403 RCC299,L1,20C 17.83353333333333 15.7221 19.8052 RCC299,Fe2O3 ENP,L1,20C 14.405233333333333 13.2047 15.1598 RCC299,FeCl3,L1,20C 23.88 20.0627 27.0836 RCC299,ZnO ENP,L1,20C 16.497433333333333 14.7618 17.3911 RCC299,ZnSO4,L1,20C 16.3161 13.9807 17.5173 RCC299,Low P,21C 15.48875 15.3962 15.5813 RCC299,Mid-log,21C 16.1064 16.1064 16.1064