condition mean min max 12pM Fe,Midday 66.7071 66.7071 66.7071 12pM Fe,Midnight 127.96350000000001 127.092 128.835 58pM Fe,Midday 99.0786 99.0786 99.0786 58pM Fe,Midnight 186.13757142857142 0.0 296.211 233pM Fe,Midnight 247.30233333333334 239.248 251.917 1160pM Fe,Midday 20.710455714285715 3.93959 33.7226 1160pM Fe,Midnight 404.15999999999997 245.165 601.077 High carbon,Dark 473.3817133333333 86.8467 1015.01 High carbon,Light 434.57139384615385 0.0 1366.08 Low carbon,Dark 150.981 150.981 150.981 Phloroglucinol 279.9716666666667 112.965 426.883 Silicon starvation,12h 265.68 265.68 265.68