condition mean min max RCC299 7.562998333333334 1.15025 20.859 RCC299,+P,21C 21.63592 4.82776 37.6333 RCC299,L1,20C 3.5276433333333332 2.25453 5.6976 RCC299,Fe2O3 ENP,L1,20C 3.7855700000000003 2.81686 5.17276 RCC299,FeCl3,L1,20C 5.82896 3.82198 7.1721 RCC299,ZnO ENP,L1,20C 5.036526666666667 4.69325 5.54833 RCC299,ZnSO4,L1,20C 4.67165 3.62729 5.48308 RCC299,Low P,21C 4.2013549999999995 2.21589 6.18682 RCC299,Mid-log,21C 30.6962 30.6962 30.6962