condition mean min max 12pM Fe,Midday 69.9868 69.9868 69.9868 12pM Fe,Midnight 56.42975 46.0125 66.847 58pM Fe,Midday 135.956 135.956 135.956 58pM Fe,Midnight 35.178242857142855 0.0 52.2267 233pM Fe,Midnight 152.20333333333335 141.278 164.562 1160pM Fe,Midday 101.29175714285714 84.9025 111.971 1160pM Fe,Midnight 44.49525 15.2454 83.4046 High carbon,Dark 333.2769 72.4085 1809.22 High carbon,Light 343.9849 27.2423 741.799 Low carbon,Dark 101.961 101.961 101.961 Phloroglucinol 145.84033333333332 115.095 172.902 Silicon starvation,12h 199.101 199.101 199.101