condition mean min max 12pM Fe,Midday 172.498 172.498 172.498 12pM Fe,Midnight 110.1455 109.395 110.896 58pM Fe,Midday 151.246 151.246 151.246 58pM Fe,Midnight 70.67504285714286 0.0 103.236 233pM Fe,Midnight 53.2817 51.5211 54.6109 1160pM Fe,Midday 109.21785714285714 96.6556 134.308 1160pM Fe,Midnight 62.01313333333333 44.809 77.7401 High carbon,Dark 48.10319333333334 10.9526 86.0676 High carbon,Light 57.51832307692308 14.5185 133.27 Low carbon,Dark 45.8676 45.8676 45.8676 Phloroglucinol 174.61366666666666 146.415 229.704 Silicon starvation,12h 143.65 143.65 143.65