condition mean min max 12pM Fe,Midday 44.5175 44.5175 44.5175 12pM Fe,Midnight 50.30735 45.9007 54.714 58pM Fe,Midday 29.6429 29.6429 29.6429 58pM Fe,Midnight 47.44857142857143 17.9708 159.852 233pM Fe,Midnight 16.400433333333332 14.2163 19.1829 1160pM Fe,Midday 19.126614285714286 15.1493 21.584 1160pM Fe,Midnight 16.2687925 8.32532 24.3551 High carbon,Dark 19.707318666666666 9.65288 54.7896 High carbon,Light 17.264333846153846 1.8531 30.9649 Low carbon,Dark 18.2675 18.2675 18.2675 Phloroglucinol 81.4588 65.6538 93.2476 Silicon starvation,12h 28.1434 28.1434 28.1434