condition mean min max 12pM Fe,Midday 101.139 101.139 101.139 12pM Fe,Midnight 66.67025000000001 61.4607 71.8798 58pM Fe,Midday 66.4902 66.4902 66.4902 58pM Fe,Midnight 70.84817142857143 61.0056 82.2454 233pM Fe,Midnight 56.821933333333334 53.6311 59.6667 1160pM Fe,Midday 82.89044285714286 58.2929 106.103 1160pM Fe,Midnight 61.992675 42.9126 82.7987 High carbon,Dark 46.82622 19.234 84.3013 High carbon,Light 35.34288769230769 7.17369 93.5093 Low carbon,Dark 19.1408 19.1408 19.1408 Phloroglucinol 59.702933333333334 22.4151 80.8109 Silicon starvation,12h 33.51 33.51 33.51