condition mean min max 12pM Fe,Midday 61.5339 61.5339 61.5339 12pM Fe,Midnight 20.075699999999998 17.8766 22.2748 58pM Fe,Midday 51.557 51.557 51.557 58pM Fe,Midnight 17.646742857142858 0.0 23.2133 233pM Fe,Midnight 24.2715 21.8371 25.5476 1160pM Fe,Midday 30.70512857142857 26.6672 35.8389 1160pM Fe,Midnight 57.34945 28.2366 95.5016 High carbon,Dark 75.71813333333333 20.7138 153.761 High carbon,Light 90.65934846153846 0.0 270.358 Low carbon,Dark 23.0066 23.0066 23.0066 Phloroglucinol 21.695866666666667 12.8529 26.3883 Silicon starvation,12h 59.0744 59.0744 59.0744