condition mean min max 12pM Fe,Midday 79.2379 79.2379 79.2379 12pM Fe,Midnight 115.115 109.761 120.469 58pM Fe,Midday 150.548 150.548 150.548 58pM Fe,Midnight 232.83514285714287 142.985 340.229 233pM Fe,Midnight 125.256 123.172 127.976 1160pM Fe,Midday 50.87014285714286 44.4976 69.0306 1160pM Fe,Midnight 227.94125 130.963 307.198 High carbon,Dark 86.70022 29.1461 156.115 High carbon,Light 53.95303846153846 11.3661 94.7754 Low carbon,Dark 47.7126 47.7126 47.7126 Phloroglucinol 15.436173333333333 8.51882 19.1553 Silicon starvation,12h 101.153 101.153 101.153