condition mean min max 12pM Fe,Midday 258.304 258.304 258.304 12pM Fe,Midnight 88.61000000000001 72.055 105.165 58pM Fe,Midday 348.127 348.127 348.127 58pM Fe,Midnight 51.7891 35.6242 72.0185 233pM Fe,Midnight 130.99166666666667 126.224 137.523 1160pM Fe,Midday 278.70642857142855 258.055 305.916 1160pM Fe,Midnight 38.66473333333333 15.691 59.317 High carbon,Dark 459.64892 87.9798 952.273 High carbon,Light 484.6256230769231 74.6796 1224.17 Low carbon,Dark 365.087 365.087 365.087 Phloroglucinol 174.83933333333334 113.319 237.776 Silicon starvation,12h 173.248 173.248 173.248