condition mean min max 12pM Fe,Midday 4992.92 4992.92 4992.92 12pM Fe,Midnight 4614.389999999999 4464.53 4764.25 58pM Fe,Midday 5520.16 5520.16 5520.16 58pM Fe,Midnight 3701.595714285714 3435.48 4091.67 233pM Fe,Midnight 2430.9866666666667 2343.44 2487.71 1160pM Fe,Midday 4188.767142857143 3948.42 4382.91 1160pM Fe,Midnight 2028.2450000000001 1695.05 2431.19 High carbon,Dark 3792.2346666666667 1172.98 6465.37 High carbon,Light 3463.0807692307694 1116.85 7801.15 Low carbon,Dark 5437.11 5437.11 5437.11 Phloroglucinol 1759.6433333333334 1594.79 1956.5 Silicon starvation,12h 1610.19 1610.19 1610.19