condition mean min max RCC299 21.421688095238096 4.72154 70.4767 RCC299,+P,21C 19.650276 8.78528 27.908 RCC299,L1,20C 5.227233333333333 4.27654 6.50944 RCC299,Fe2O3 ENP,L1,20C 13.9121 13.551 14.3216 RCC299,FeCl3,L1,20C 5.93743 4.68927 7.77718 RCC299,ZnO ENP,L1,20C 13.478333333333333 13.033 13.8109 RCC299,ZnSO4,L1,20C 10.33004 8.96697 12.4484 RCC299,Low P,21C 14.2072 13.9145 14.4999 RCC299,Mid-log,21C 28.8176 28.8176 28.8176