condition mean min max 12pM Fe,Midday 2.84495 2.84495 2.84495 12pM Fe,Midnight 5.064875000000001 3.49657 6.63318 58pM Fe,Midday 2.74619 2.74619 2.74619 58pM Fe,Midnight 31.0275 3.2015 183.88 233pM Fe,Midnight 5.76945 4.99311 6.22289 1160pM Fe,Midday 2.0531114285714285 1.44832 3.25415 1160pM Fe,Midnight 7.908564166666666 4.78836 14.1035 High carbon,Dark 10.014232333333334 0.409915 24.521 High carbon,Light 3.4795536153846154 0.0 9.09905 Low carbon,Dark 5.0432 5.0432 5.0432 Phloroglucinol 1.8968079999999998 0.327024 4.22894 Silicon starvation,12h 3.53168 3.53168 3.53168