condition mean min max RCC299 19.919619047619047 13.2838 28.7725 RCC299,+P,21C 17.85678 11.7373 25.7707 RCC299,L1,20C 30.5412 23.6445 36.6222 RCC299,Fe2O3 ENP,L1,20C 18.038266666666665 13.0791 21.3315 RCC299,FeCl3,L1,20C 28.157366666666665 24.3936 32.1859 RCC299,ZnO ENP,L1,20C 23.0246 22.0747 24.7595 RCC299,ZnSO4,L1,20C 33.2034 30.8331 36.6419 RCC299,Low P,21C 18.47415 17.5087 19.4396 RCC299,Mid-log,21C 22.4221 22.4221 22.4221