condition mean min max 12pM Fe,Midday 966.583 966.583 966.583 12pM Fe,Midnight 557.887 533.955 581.819 58pM Fe,Midday 1061.18 1061.18 1061.18 58pM Fe,Midnight 501.51 418.332 669.799 233pM Fe,Midnight 338.6306666666667 329.87 343.974 1160pM Fe,Midday 856.1610000000001 805.626 906.002 1160pM Fe,Midnight 198.63175 162.581 226.113 High carbon,Dark 418.1852666666667 209.041 622.868 High carbon,Light 488.23561538461536 100.941 1136.54 Low carbon,Dark 936.886 936.886 936.886 Phloroglucinol 204.60466666666667 193.04 210.525 Silicon starvation,12h 382.182 382.182 382.182