condition mean min max 12pM Fe,Midday 2.79844 2.79844 2.79844 12pM Fe,Midnight 5.124689999999999 3.53339 6.71599 58pM Fe,Midday 2.66666 2.66666 2.66666 58pM Fe,Midnight 3.4248185714285713 0.0 5.73525 233pM Fe,Midnight 6.2474 4.82616 8.17805 1160pM Fe,Midday 2.049341714285714 0.992272 4.1128 1160pM Fe,Midnight 10.882738333333332 7.27693 17.3233 High carbon,Dark 11.620218 6.61621 32.4121 High carbon,Light 5.740854615384615 2.04116 8.70131 Low carbon,Dark 4.89715 4.89715 4.89715 Phloroglucinol 10.08139 8.90276 12.2485 Silicon starvation,12h 7.83864 7.83864 7.83864