condition mean min max 12pM Fe,Midday 46.4049 46.4049 46.4049 12pM Fe,Midnight 52.4759 44.3813 60.5705 58pM Fe,Midday 48.2103 48.2103 48.2103 58pM Fe,Midnight 37.25315714285714 0.0 47.9951 233pM Fe,Midnight 47.602666666666664 44.5986 49.5704 1160pM Fe,Midday 42.67691428571429 37.7954 45.9953 1160pM Fe,Midnight 56.11931666666666 33.2052 77.0251 High carbon,Dark 63.381566666666664 23.6134 204.886 High carbon,Light 53.13493076923077 14.1474 99.5412 Low carbon,Dark 31.9804 31.9804 31.9804 Phloroglucinol 52.917833333333334 51.0173 53.9612 Silicon starvation,12h 66.5968 66.5968 66.5968