condition mean min max RCC299 22.664142857142856 8.99598 34.2767 RCC299,+P,21C 18.875924 7.11102 28.9271 RCC299,L1,20C 18.9012 16.1871 23.247 RCC299,Fe2O3 ENP,L1,20C 31.887766666666668 30.1616 32.8212 RCC299,FeCl3,L1,20C 32.120466666666665 24.1218 41.7339 RCC299,ZnO ENP,L1,20C 27.2146 26.7417 27.8109 RCC299,ZnSO4,L1,20C 19.4676 17.3667 21.028 RCC299,Low P,21C 26.94055 22.3764 31.5047 RCC299,Mid-log,21C 28.1555 28.1555 28.1555