condition mean min max 12pM Fe,Midday 382.398 382.398 382.398 12pM Fe,Midnight 136.0765 124.392 147.761 58pM Fe,Midday 171.51 171.51 171.51 58pM Fe,Midnight 392.17414285714284 276.305 689.531 233pM Fe,Midnight 281.527 275.151 294.189 1160pM Fe,Midday 133.50385714285716 114.275 204.55 1160pM Fe,Midnight 645.5470833333334 390.759 904.668 High carbon,Dark 270.5203 64.3197 1027.97 High carbon,Light 212.4476 99.8768 400.994 Low carbon,Dark 71.2594 71.2594 71.2594 Phloroglucinol 220.06633333333335 166.937 286.812 Silicon starvation,12h 139.725 139.725 139.725