condition mean min max RCC299 5.443485 2.62198 9.95435 RCC299,+P,21C 14.231444 2.37807 22.5043 RCC299,L1,20C 1.8134933333333334 1.01515 2.83551 RCC299,Fe2O3 ENP,L1,20C 1.70455 1.4032 2.00306 RCC299,FeCl3,L1,20C 3.54398 3.50906 3.57633 RCC299,ZnO ENP,L1,20C 2.3636766666666666 1.94141 2.80757 RCC299,ZnSO4,L1,20C 2.6034100000000002 1.87082 3.22653 RCC299,Low P,21C 4.469435 3.3674 5.57147 RCC299,Mid-log,21C 25.1696 25.1696 25.1696