condition mean min max 12pM Fe,Midday 74.2889 74.2889 74.2889 12pM Fe,Midnight 51.4256 48.966 53.8852 58pM Fe,Midday 57.2166 57.2166 57.2166 58pM Fe,Midnight 28.830614285714287 0.0 38.3948 233pM Fe,Midnight 21.602233333333334 20.3305 23.8503 1160pM Fe,Midday 36.43888571428572 31.8078 40.9918 1160pM Fe,Midnight 119.82835 15.3425 202.888 High carbon,Dark 60.31976066666667 7.95091 144.636 High carbon,Light 77.60746153846154 16.5084 187.639 Low carbon,Dark 68.0094 68.0094 68.0094 Phloroglucinol 16.543033333333334 13.5065 22.0987 Silicon starvation,12h 409.584 409.584 409.584