condition mean min max RCC299 10.993430238095238 1.01255 20.3832 RCC299,+P,21C 22.24204 14.8094 31.0924 RCC299,L1,20C 13.093763333333333 9.46379 18.1836 RCC299,Fe2O3 ENP,L1,20C 7.5812800000000005 4.93664 10.2741 RCC299,FeCl3,L1,20C 15.0563 11.7217 19.5274 RCC299,ZnO ENP,L1,20C 6.99225 6.44337 7.75506 RCC299,ZnSO4,L1,20C 8.941653333333333 7.28158 10.828 RCC299,Low P,21C 4.234235 3.6142 4.85427 RCC299,Mid-log,21C 23.4242 23.4242 23.4242