condition mean min max 12pM Fe,Midday 281.216 281.216 281.216 12pM Fe,Midnight 375.185 374.358 376.012 58pM Fe,Midday 296.23 296.23 296.23 58pM Fe,Midnight 266.8612857142857 0.0 344.888 233pM Fe,Midnight 190.616 176.4 211.976 1160pM Fe,Midday 151.53257142857143 109.807 187.477 1160pM Fe,Midnight 126.42508333333333 108.365 158.44 High carbon,Dark 116.85280666666667 10.6121 249.89 High carbon,Light 47.61342769230769 9.39256 100.24 Low carbon,Dark 97.9213 97.9213 97.9213 Phloroglucinol 160.70866666666666 153.141 169.324 Silicon starvation,12h 45.7152 45.7152 45.7152