condition mean min max 12pM Fe,Midday 25.6384 25.6384 25.6384 12pM Fe,Midnight 22.415300000000002 16.4243 28.4063 58pM Fe,Midday 19.7822 19.7822 19.7822 58pM Fe,Midnight 24.628342857142858 13.4794 72.9128 233pM Fe,Midnight 12.3997 11.2406 13.1168 1160pM Fe,Midday 16.966914285714285 12.4318 22.1453 1160pM Fe,Midnight 8.066615833333334 3.23885 12.4879 High carbon,Dark 10.589993333333334 2.93529 20.2517 High carbon,Light 11.648607692307692 0.0 24.8057 Low carbon,Dark 13.9982 13.9982 13.9982 Phloroglucinol 16.956599999999998 12.8525 20.1225 Silicon starvation,12h 35.8267 35.8267 35.8267