condition mean min max 12pM Fe,Midday 3259.9 3259.9 3259.9 12pM Fe,Midnight 949.7180000000001 929.548 969.888 58pM Fe,Midday 3632.76 3632.76 3632.76 58pM Fe,Midnight 717.6405714285714 561.746 1503.05 233pM Fe,Midnight 600.7093333333333 581.34 612.002 1160pM Fe,Midday 3553.09 3467.42 3696.36 1160pM Fe,Midnight 85.96474166666667 21.0754 207.287 High carbon,Dark 820.2306933333333 92.4784 1650.38 High carbon,Light 1222.772846153846 491.561 2867.14 Low carbon,Dark 2686.4 2686.4 2686.4 Phloroglucinol 425.88233333333335 204.525 549.058 Silicon starvation,12h 647.61 647.61 647.61