condition mean min max 12pM Fe,Midday 95.0036 95.0036 95.0036 12pM Fe,Midnight 53.41565 48.3417 58.4896 58pM Fe,Midday 166.782 166.782 166.782 58pM Fe,Midnight 80.12898571428572 0.0 109.761 233pM Fe,Midnight 299.0643333333333 295.353 301.253 1160pM Fe,Midday 26.661 16.6846 61.5889 1160pM Fe,Midnight 364.2049166666667 196.249 528.252 High carbon,Dark 553.2091733333333 86.7646 1183.75 High carbon,Light 388.9213607692308 3.08858 1034.48 Low carbon,Dark 108.682 108.682 108.682 Phloroglucinol 100.92996666666666 40.8429 160.974 Silicon starvation,12h 224.432 224.432 224.432