condition mean min max 12pM Fe,Midday 122.094 122.094 122.094 12pM Fe,Midnight 29.0914 28.7251 29.4577 58pM Fe,Midday 62.804 62.804 62.804 58pM Fe,Midnight 21.099357142857144 0.0 31.8064 233pM Fe,Midnight 17.310533333333332 16.1463 18.3476 1160pM Fe,Midday 54.020628571428574 41.9947 67.081 1160pM Fe,Midnight 88.40296 6.84538 157.33 High carbon,Dark 40.009724 9.31886 98.5449 High carbon,Light 67.46696538461538 2.20516 201.358 Low carbon,Dark 13.2265 13.2265 13.2265 Phloroglucinol 151.92666666666668 109.558 203.37 Silicon starvation,12h 41.8658 41.8658 41.8658