condition mean min max RCC299 18.854225 5.78104 35.1131 RCC299,+P,21C 32.79754 20.7185 41.4616 RCC299,L1,20C 30.8067 28.6703 31.9739 RCC299,Fe2O3 ENP,L1,20C 9.234196666666666 8.2625 9.90275 RCC299,FeCl3,L1,20C 29.7992 28.3763 30.537 RCC299,ZnO ENP,L1,20C 14.794533333333334 14.1263 16.0572 RCC299,ZnSO4,L1,20C 23.8845 23.1294 24.9861 RCC299,Low P,21C 15.2497 11.0832 19.4162 RCC299,Mid-log,21C 44.5237 44.5237 44.5237