condition mean min max 12pM Fe,Midday 223.68 223.68 223.68 12pM Fe,Midnight 267.84000000000003 262.27 273.41 58pM Fe,Midday 206.236 206.236 206.236 58pM Fe,Midnight 305.1208571428572 242.556 448.351 233pM Fe,Midnight 119.16633333333334 118.683 119.508 1160pM Fe,Midday 201.44785714285715 157.751 212.965 1160pM Fe,Midnight 133.3675 114.574 157.618 High carbon,Dark 69.38362666666667 16.5915 111.724 High carbon,Light 72.4197923076923 22.0271 100.696 Low carbon,Dark 46.8301 46.8301 46.8301 Phloroglucinol 345.35766666666666 288.033 394.882 Silicon starvation,12h 73.626 73.626 73.626