condition mean min max 12pM Fe,Midday 1087.54 1087.54 1087.54 12pM Fe,Midnight 1966.09 1673.54 2258.64 58pM Fe,Midday 1750.93 1750.93 1750.93 58pM Fe,Midnight 2834.387142857143 2433.22 4575.2 233pM Fe,Midnight 3818.2833333333333 3731.07 3879.41 1160pM Fe,Midday 1577.22 1329.52 1788.88 1160pM Fe,Midnight 3102.1875 1712.22 5411.4 High carbon,Dark 2857.2982666666667 897.534 3427.49 High carbon,Light 2876.1023076923075 1429.9 5008.32 Low carbon,Dark 6085.88 6085.88 6085.88 Phloroglucinol 1387.2166666666667 1098.47 1740.55 Silicon starvation,12h 3593.65 3593.65 3593.65