condition mean min max 12pM Fe,Midday 379.653 379.653 379.653 12pM Fe,Midnight 1052.3245 942.209 1162.44 58pM Fe,Midday 756.045 756.045 756.045 58pM Fe,Midnight 1468.0385714285715 1076.0 1630.16 233pM Fe,Midnight 2488.73 2475.04 2507.32 1160pM Fe,Midday 691.857 605.523 824.154 1160pM Fe,Midnight 1560.9375 1008.84 2477.32 High carbon,Dark 2291.8474666666666 268.652 3511.6 High carbon,Light 2115.822846153846 727.896 4590.3 Low carbon,Dark 2857.66 2857.66 2857.66 Phloroglucinol 988.777 597.601 1202.26 Silicon starvation,12h 1917.53 1917.53 1917.53