condition mean min max RCC299 30.47321 4.87664 66.4539 RCC299,+P,21C 17.544472 8.57246 28.1382 RCC299,L1,20C 31.404533333333333 28.023 37.863 RCC299,Fe2O3 ENP,L1,20C 20.891566666666666 17.3004 23.0852 RCC299,FeCl3,L1,20C 36.0031 29.1024 44.1125 RCC299,ZnO ENP,L1,20C 32.76116666666667 24.9266 40.0225 RCC299,ZnSO4,L1,20C 37.3467 34.4159 40.7529 RCC299,Low P,21C 16.449545 7.32379 25.5753 RCC299,Mid-log,21C 24.5378 24.5378 24.5378