condition mean min max RCC299 4.222549645238095 0.0495291 19.7728 RCC299,+P,21C 14.98706 0.0 28.8331 RCC299,L1,20C 0.040776599999999996 0.0288327 0.0602143 RCC299,Fe2O3 ENP,L1,20C 0.338032 0.173615 0.530514 RCC299,FeCl3,L1,20C 0.06911573333333333 0.0 0.121219 RCC299,ZnO ENP,L1,20C 0.353478 0.290091 0.38564 RCC299,ZnSO4,L1,20C 0.37114 0.214556 0.581809 RCC299,Low P,21C 0.2983985 0.26632 0.330477 RCC299,Mid-log,21C 26.3559 26.3559 26.3559