condition mean min max 12pM Fe,Midday 31.2887 31.2887 31.2887 12pM Fe,Midnight 19.49205 16.7352 22.2489 58pM Fe,Midday 22.7165 22.7165 22.7165 58pM Fe,Midnight 14.837814285714286 0.0 19.8624 233pM Fe,Midnight 11.766 11.0752 12.7843 1160pM Fe,Midday 15.103542857142857 12.5128 18.2352 1160pM Fe,Midnight 12.006841666666666 10.1907 14.1278 High carbon,Dark 13.094138000000001 5.51007 20.842 High carbon,Light 13.111787692307692 2.62599 24.4754 Low carbon,Dark 9.56023 9.56023 9.56023 Phloroglucinol 15.6855 14.7937 16.7621 Silicon starvation,12h 41.1583 41.1583 41.1583