condition mean min max 12pM Fe,Midday 738.436 738.436 738.436 12pM Fe,Midnight 1146.01 1071.71 1220.31 58pM Fe,Midday 1013.67 1013.67 1013.67 58pM Fe,Midnight 1477.81 1237.06 1540.2 233pM Fe,Midnight 2200.71 2173.44 2243.03 1160pM Fe,Midday 852.9962857142857 748.653 934.829 1160pM Fe,Midnight 1621.9541666666667 1381.72 1903.93 High carbon,Dark 1908.9095333333332 712.593 2387.95 High carbon,Light 1745.6673076923078 848.546 2790.07 Low carbon,Dark 2568.37 2568.37 2568.37 Phloroglucinol 2101.086666666667 1775.45 2315.8 Silicon starvation,12h 1216.09 1216.09 1216.09