condition mean min max RCC299 12.973985238095239 2.46783 33.0675 RCC299,+P,21C 13.223722 2.68591 17.8087 RCC299,L1,20C 3.3463866666666666 2.26923 5.26135 RCC299,Fe2O3 ENP,L1,20C 3.8901600000000003 2.59586 6.182 RCC299,FeCl3,L1,20C 4.46857 4.08737 4.76281 RCC299,ZnO ENP,L1,20C 5.0145333333333335 4.34735 5.60929 RCC299,ZnSO4,L1,20C 4.61389 3.27011 7.04546 RCC299,Low P,21C 8.814315 8.45179 9.17684 RCC299,Mid-log,21C 18.7934 18.7934 18.7934