condition mean min max RCC299 20.97015761904762 8.46447 65.5639 RCC299,+P,21C 25.0888 17.0787 30.687 RCC299,L1,20C 32.62323333333333 29.6424 36.4105 RCC299,Fe2O3 ENP,L1,20C 21.536966666666668 18.3473 23.2342 RCC299,FeCl3,L1,20C 29.275233333333333 24.2467 32.057 RCC299,ZnO ENP,L1,20C 32.5814 29.2624 35.4551 RCC299,ZnSO4,L1,20C 33.0877 27.0787 36.6694 RCC299,Low P,21C 20.5047 19.7684 21.241 RCC299,Mid-log,21C 37.8214 37.8214 37.8214