condition mean min max 12pM Fe,Midday 478.008 478.008 478.008 12pM Fe,Midnight 1034.0294999999999 929.209 1138.85 58pM Fe,Midday 898.668 898.668 898.668 58pM Fe,Midnight 1452.6914285714286 1358.06 1661.86 233pM Fe,Midnight 2313.5099999999998 2277.75 2352.39 1160pM Fe,Midday 905.3495714285714 771.12 1008.22 1160pM Fe,Midnight 1603.53 1068.26 2432.98 High carbon,Dark 1750.7210666666667 414.926 2212.85 High carbon,Light 1610.9132307692307 604.966 3024.64 Low carbon,Dark 1553.49 1553.49 1553.49 Phloroglucinol 974.7976666666667 696.773 1165.71 Silicon starvation,12h 1500.17 1500.17 1500.17