condition mean min max RCC299 10.702186666666666 6.46179 18.9725 RCC299,+P,21C 19.75444 7.2704 27.616 RCC299,L1,20C 2.05646 1.21933 3.31458 RCC299,Fe2O3 ENP,L1,20C 8.59545 5.96567 12.8593 RCC299,FeCl3,L1,20C 3.8904366666666665 3.79009 3.95324 RCC299,ZnO ENP,L1,20C 6.94237 6.31141 7.53286 RCC299,ZnSO4,L1,20C 5.526133333333333 3.88517 7.54336 RCC299,Low P,21C 7.4521049999999995 5.71948 9.18473 RCC299,Mid-log,21C 28.0669 28.0669 28.0669