condition mean min max 12pM Fe,Midday 67.3139 67.3139 67.3139 12pM Fe,Midnight 130.20850000000002 107.284 153.133 58pM Fe,Midday 366.15 366.15 366.15 58pM Fe,Midnight 278.7372857142857 100.917 534.134 233pM Fe,Midnight 73.8181 71.5331 74.9686 1160pM Fe,Midday 24.2507 16.1118 39.6952 1160pM Fe,Midnight 130.03441666666666 103.457 150.156 High carbon,Dark 41.85747333333333 15.2167 77.7155 High carbon,Light 8.416495384615384 2.22575 26.6456 Low carbon,Dark 12.9404 12.9404 12.9404 Phloroglucinol 7.639566666666666 6.02581 9.00841 Silicon starvation,12h 28.7246 28.7246 28.7246