condition mean min max 12pM Fe,Midday 631.745 631.745 631.745 12pM Fe,Midnight 901.0455 841.631 960.46 58pM Fe,Midday 623.011 623.011 623.011 58pM Fe,Midnight 811.3670000000001 742.542 891.7 233pM Fe,Midnight 421.3616666666667 417.243 426.015 1160pM Fe,Midday 605.8055714285714 529.095 677.897 1160pM Fe,Midnight 517.9321666666667 279.15 652.939 High carbon,Dark 838.9875333333333 162.539 1366.1 High carbon,Light 895.6873846153846 154.445 1868.37 Low carbon,Dark 1046.8 1046.8 1046.8 Phloroglucinol 365.69733333333335 294.525 427.584 Silicon starvation,12h 696.572 696.572 696.572