condition mean min max 12pM Fe,Midday 135.525 135.525 135.525 12pM Fe,Midnight 100.28059999999999 79.6622 120.899 58pM Fe,Midday 145.988 145.988 145.988 58pM Fe,Midnight 61.44661428571428 0.0 99.427 233pM Fe,Midnight 70.02629999999999 54.7901 84.4009 1160pM Fe,Midday 111.7354 74.6272 147.517 1160pM Fe,Midnight 53.309536666666666 4.73724 79.6761 High carbon,Dark 75.82688666666667 29.5099 154.355 High carbon,Light 90.89587692307693 21.8214 181.848 Low carbon,Dark 67.0245 67.0245 67.0245 Phloroglucinol 70.95783333333333 68.2464 73.8466 Silicon starvation,12h 281.618 281.618 281.618