condition mean min max 12pM Fe,Midday 817.04 817.04 817.04 12pM Fe,Midnight 910.3395 734.899 1085.78 58pM Fe,Midday 725.797 725.797 725.797 58pM Fe,Midnight 514.2335714285714 415.22 584.311 233pM Fe,Midnight 229.33266666666665 214.951 237.492 1160pM Fe,Midday 212.52914285714286 167.468 253.883 1160pM Fe,Midnight 332.0655 152.134 476.306 High carbon,Dark 428.426 20.3638 1141.81 High carbon,Light 215.74456153846154 10.2114 583.923 Low carbon,Dark 554.457 554.457 554.457 Phloroglucinol 63.9204 55.626 76.1531 Silicon starvation,12h 34.2256 34.2256 34.2256