condition mean min max 12pM Fe,Midday 130.184 130.184 130.184 12pM Fe,Midnight 234.8485 203.583 266.114 58pM Fe,Midday 288.982 288.982 288.982 58pM Fe,Midnight 140.51614285714285 0.0 176.767 233pM Fe,Midnight 185.30333333333334 177.841 190.836 1160pM Fe,Midday 206.46414285714286 182.815 219.816 1160pM Fe,Midnight 257.183 122.827 327.331 High carbon,Dark 137.69432666666668 54.1488 451.065 High carbon,Light 98.89796923076923 29.6675 167.36 Low carbon,Dark 116.008 116.008 116.008 Phloroglucinol 175.14166666666668 146.15 195.876 Silicon starvation,12h 158.25 158.25 158.25