condition mean min max 12pM Fe,Midday 546.336 546.336 546.336 12pM Fe,Midnight 1025.7604999999999 874.221 1177.3 58pM Fe,Midday 991.615 991.615 991.615 58pM Fe,Midnight 1454.9014285714286 1357.31 1619.48 233pM Fe,Midnight 2572.7066666666665 2552.13 2603.14 1160pM Fe,Midday 778.4044285714285 676.617 896.771 1160pM Fe,Midnight 1615.53 1020.63 2570.94 High carbon,Dark 2008.1275333333333 762.393 2706.87 High carbon,Light 2034.2976923076924 844.925 4119.62 Low carbon,Dark 2245.55 2245.55 2245.55 Phloroglucinol 906.3416666666667 597.085 1066.02 Silicon starvation,12h 1978.34 1978.34 1978.34