condition mean min max 12pM Fe,Midday 805.901 805.901 805.901 12pM Fe,Midnight 561.4255 526.189 596.662 58pM Fe,Midday 634.635 634.635 634.635 58pM Fe,Midnight 391.3008571428571 0.0 530.202 233pM Fe,Midnight 298.2146666666667 264.223 326.472 1160pM Fe,Midday 555.9798571428571 477.796 639.41 1160pM Fe,Midnight 297.40391666666665 111.561 424.117 High carbon,Dark 723.5079333333333 339.373 1096.1 High carbon,Light 530.905 228.657 1010.21 Low carbon,Dark 483.138 483.138 483.138 Phloroglucinol 773.359 694.767 831.04 Silicon starvation,12h 599.506 599.506 599.506