condition mean min max 12pM Fe,Midday 899.593 899.593 899.593 12pM Fe,Midnight 216.7115 212.479 220.944 58pM Fe,Midday 898.2 898.2 898.2 58pM Fe,Midnight 174.7997142857143 139.949 271.011 233pM Fe,Midnight 168.938 161.468 179.704 1160pM Fe,Midday 637.2934285714286 575.258 706.552 1160pM Fe,Midnight 56.17279166666667 48.0847 62.9989 High carbon,Dark 272.34772 79.1438 422.624 High carbon,Light 390.7098461538462 272.012 613.467 Low carbon,Dark 273.779 273.779 273.779 Phloroglucinol 82.5174 32.982 116.399 Silicon starvation,12h 259.173 259.173 259.173