condition mean min max 12pM Fe,Midday 543.015 543.015 543.015 12pM Fe,Midnight 825.5260000000001 779.293 871.759 58pM Fe,Midday 788.994 788.994 788.994 58pM Fe,Midnight 1164.2828571428572 1054.83 1270.18 233pM Fe,Midnight 2084.92 2064.75 2122.36 1160pM Fe,Midday 678.6275714285714 632.61 765.35 1160pM Fe,Midnight 1205.1528333333333 789.519 1690.91 High carbon,Dark 1857.785 498.515 2389.48 High carbon,Light 1898.1324615384615 853.518 3355.77 Low carbon,Dark 3556.04 3556.04 3556.04 Phloroglucinol 1174.688 937.054 1351.45 Silicon starvation,12h 1942.39 1942.39 1942.39