condition mean min max 12pM Fe,Midday 754.685 754.685 754.685 12pM Fe,Midnight 534.438 474.0 594.876 58pM Fe,Midday 243.846 243.846 243.846 58pM Fe,Midnight 400.29328571428573 224.69 531.471 233pM Fe,Midnight 119.59633333333333 114.546 125.381 1160pM Fe,Midday 201.08828571428572 176.116 291.492 1160pM Fe,Midnight 608.6065 174.904 865.627 High carbon,Dark 180.87086 21.6519 328.205 High carbon,Light 169.94567692307692 62.971 260.632 Low carbon,Dark 80.1123 80.1123 80.1123 Phloroglucinol 520.5806666666667 371.908 770.835 Silicon starvation,12h 201.03 201.03 201.03