condition mean min max 12pM Fe,Midday 7.57774 7.57774 7.57774 12pM Fe,Midnight 22.53455 22.1439 22.9252 58pM Fe,Midday 25.8046 25.8046 25.8046 58pM Fe,Midnight 36.38934285714286 24.6349 81.6299 233pM Fe,Midnight 48.48206666666667 47.8282 48.8531 1160pM Fe,Midday 0.5342585714285715 0.0 1.36156 1160pM Fe,Midnight 147.70304166666665 70.2581 236.679 High carbon,Dark 145.59530666666666 46.3792 339.712 High carbon,Light 159.31234407692307 0.311052 533.442 Low carbon,Dark 35.4481 35.4481 35.4481 Phloroglucinol 22.14096333333333 8.42019 30.6634 Silicon starvation,12h 57.748 57.748 57.748