condition mean min max 12pM Fe,Midday 17.4649 17.4649 17.4649 12pM Fe,Midnight 19.9593 19.3737 20.5449 58pM Fe,Midday 10.3025 10.3025 10.3025 58pM Fe,Midnight 13.500242857142858 0.0 18.0517 233pM Fe,Midnight 20.968899999999998 19.868 21.6745 1160pM Fe,Midday 15.770171428571429 12.6354 17.9059 1160pM Fe,Midnight 10.745314166666667 7.13977 14.831 High carbon,Dark 10.026330666666667 1.62641 26.7464 High carbon,Light 9.058436769230768 0.822547 16.8251 Low carbon,Dark 11.352 11.352 11.352 Phloroglucinol 11.720653333333333 7.65556 13.8624 Silicon starvation,12h 36.7007 36.7007 36.7007