condition mean min max 12pM Fe,Midday 55.3133 55.3133 55.3133 12pM Fe,Midnight 51.8433 50.0177 53.6689 58pM Fe,Midday 37.3385 37.3385 37.3385 58pM Fe,Midnight 35.938428571428574 0.0 43.6675 233pM Fe,Midnight 38.9719 37.2884 41.535 1160pM Fe,Midday 36.813385714285715 32.6378 42.1976 1160pM Fe,Midnight 22.635558333333332 17.94 30.8732 High carbon,Dark 47.793153333333336 28.7935 66.9471 High carbon,Light 34.15493769230769 5.59949 55.482 Low carbon,Dark 26.8719 26.8719 26.8719 Phloroglucinol 58.60216666666666 40.016 81.4768 Silicon starvation,12h 107.717 107.717 107.717