condition mean min max 12pM Fe,Midday 871.975 871.975 871.975 12pM Fe,Midnight 1630.245 1411.57 1848.92 58pM Fe,Midday 1124.04 1124.04 1124.04 58pM Fe,Midnight 1878.08 1425.93 2123.65 233pM Fe,Midnight 797.5843333333333 785.388 811.1 1160pM Fe,Midday 789.273 738.604 915.379 1160pM Fe,Midnight 965.1398333333333 814.809 1128.45 High carbon,Dark 354.86835333333335 32.2766 793.934 High carbon,Light 157.98413846153846 13.038 304.959 Low carbon,Dark 301.837 301.837 301.837 Phloroglucinol 18.337266666666665 14.8878 20.8116 Silicon starvation,12h 23.3492 23.3492 23.3492