condition mean min max 12pM Fe,Midday 7.52989 7.52989 7.52989 12pM Fe,Midnight 12.40745 12.3229 12.492 58pM Fe,Midday 1.74502 1.74502 1.74502 58pM Fe,Midnight 9.040462857142858 0.0 11.6231 233pM Fe,Midnight 11.5406 10.7186 12.8919 1160pM Fe,Midday 8.91254 6.20336 14.8825 1160pM Fe,Midnight 13.3858875 7.4352 20.2445 High carbon,Dark 12.234452666666666 1.51373 69.6173 High carbon,Light 8.621140384615385 0.422185 27.5068 Low carbon,Dark 2.62196 2.62196 2.62196 Phloroglucinol 2.12127 1.23578 3.1737 Silicon starvation,12h 18.5652 18.5652 18.5652