condition mean min max 12pM Fe,Midday 709.133 709.133 709.133 12pM Fe,Midnight 1569.165 1376.1 1762.23 58pM Fe,Midday 1073.51 1073.51 1073.51 58pM Fe,Midnight 1453.0241428571428 506.199 1894.39 233pM Fe,Midnight 3198.88 3108.79 3246.6 1160pM Fe,Midday 1046.558 964.25 1161.21 1160pM Fe,Midnight 1804.753 901.146 3534.83 High carbon,Dark 1926.2014666666666 259.542 2871.13 High carbon,Light 1873.9102307692308 898.393 2820.37 Low carbon,Dark 3160.77 3160.77 3160.77 Phloroglucinol 1182.2733333333333 1040.41 1400.89 Silicon starvation,12h 1965.52 1965.52 1965.52