condition mean min max 12pM Fe,Midday 68.6915 68.6915 68.6915 12pM Fe,Midnight 83.26644999999999 72.0603 94.4726 58pM Fe,Midday 105.77 105.77 105.77 58pM Fe,Midnight 49.45731428571428 0.0 62.2033 233pM Fe,Midnight 64.47616666666667 62.9618 66.0365 1160pM Fe,Midday 68.10594285714285 52.3667 81.7204 1160pM Fe,Midnight 59.79526666666667 33.8495 78.4851 High carbon,Dark 62.25083333333333 11.1724 156.248 High carbon,Light 49.1251 17.7795 91.1479 Low carbon,Dark 87.2497 87.2497 87.2497 Phloroglucinol 25.359766666666665 21.0503 31.0635 Silicon starvation,12h 157.528 157.528 157.528