condition mean min max RCC299 8.54547 2.47486 19.1616 RCC299,+P,21C 19.27738 10.1273 30.6219 RCC299,L1,20C 5.3969933333333335 4.78272 5.7175 RCC299,Fe2O3 ENP,L1,20C 9.57732 7.62708 11.6995 RCC299,FeCl3,L1,20C 7.274136666666667 6.1609 9.45451 RCC299,ZnO ENP,L1,20C 9.407133333333334 8.80549 9.81197 RCC299,ZnSO4,L1,20C 5.67833 4.78514 7.40361 RCC299,Low P,21C 21.215 21.0541 21.3759 RCC299,Mid-log,21C 22.5307 22.5307 22.5307