condition mean min max 12pM Fe,Midday 1061.87 1061.87 1061.87 12pM Fe,Midnight 191.2465 168.893 213.6 58pM Fe,Midday 1333.85 1333.85 1333.85 58pM Fe,Midnight 77.72592857142857 0.0 103.596 233pM Fe,Midnight 221.30933333333334 209.091 235.993 1160pM Fe,Midday 972.08 872.802 1071.01 1160pM Fe,Midnight 55.85085 38.7067 86.0423 High carbon,Dark 715.07596 79.9813 4999.48 High carbon,Light 698.8823846153846 146.66 2473.85 Low carbon,Dark 517.649 517.649 517.649 Phloroglucinol 1366.7933333333333 1146.83 1752.05 Silicon starvation,12h 446.612 446.612 446.612