condition mean min max 12pM Fe,Midday 1269.49 1269.49 1269.49 12pM Fe,Midnight 1112.51 1020.75 1204.27 58pM Fe,Midday 1138.88 1138.88 1138.88 58pM Fe,Midnight 1116.5292857142858 956.997 1390.72 233pM Fe,Midnight 835.7453333333333 795.845 856.382 1160pM Fe,Midday 1036.036 997.552 1070.8 1160pM Fe,Midnight 829.4363333333333 765.269 924.201 High carbon,Dark 748.7022666666667 242.853 977.17 High carbon,Light 817.6870769230769 527.275 1447.9 Low carbon,Dark 1296.85 1296.85 1296.85 Phloroglucinol 623.049 548.173 698.305 Silicon starvation,12h 673.703 673.703 673.703