condition mean min max 12pM Fe,Midday 63.953 63.953 63.953 12pM Fe,Midnight 293.943 248.328 339.558 58pM Fe,Midday 47.4059 47.4059 47.4059 58pM Fe,Midnight 359.049 281.26 476.259 233pM Fe,Midnight 272.46433333333334 269.307 276.211 1160pM Fe,Midday 69.94661428571429 60.7629 111.359 1160pM Fe,Midnight 248.5593333333333 151.527 413.53 High carbon,Dark 161.97724 53.1464 480.004 High carbon,Light 53.480423076923074 22.4729 99.9235 Low carbon,Dark 68.5079 68.5079 68.5079 Phloroglucinol 144.41233333333332 116.403 175.426 Silicon starvation,12h 76.5387 76.5387 76.5387