condition mean min max RCC299 7.00365119047619 2.97152 18.6232 RCC299,+P,21C 15.10378 10.1655 20.6958 RCC299,L1,20C 1.426958 0.666274 2.30875 RCC299,Fe2O3 ENP,L1,20C 2.9450266666666667 1.60872 3.98254 RCC299,FeCl3,L1,20C 2.0697633333333334 1.53259 3.03329 RCC299,ZnO ENP,L1,20C 1.002214 0.534805 1.93573 RCC299,ZnSO4,L1,20C 3.1314033333333335 2.75036 3.47366 RCC299,Low P,21C 2.6494985 0.888557 4.41044 RCC299,Mid-log,21C 14.3529 14.3529 14.3529