condition mean min max 12pM Fe,Midday 766.421 766.421 766.421 12pM Fe,Midnight 788.86 782.311 795.409 58pM Fe,Midday 478.76 478.76 478.76 58pM Fe,Midnight 505.5244285714286 311.232 573.092 233pM Fe,Midnight 150.89166666666668 148.414 155.663 1160pM Fe,Midday 362.14757142857144 325.894 374.275 1160pM Fe,Midnight 166.98775 116.836 231.473 High carbon,Dark 115.6267 73.543 186.826 High carbon,Light 105.56427692307693 21.3472 177.909 Low carbon,Dark 47.2327 47.2327 47.2327 Phloroglucinol 513.1723333333333 345.848 726.281 Silicon starvation,12h 166.876 166.876 166.876