condition mean min max 12pM Fe,Midday 108.724 108.724 108.724 12pM Fe,Midnight 61.720200000000006 58.5614 64.879 58pM Fe,Midday 91.9879 91.9879 91.9879 58pM Fe,Midnight 36.43452857142857 0.0 44.683 233pM Fe,Midnight 49.56633333333333 47.5274 51.2545 1160pM Fe,Midday 63.50064285714286 54.1606 74.4833 1160pM Fe,Midnight 25.683283333333332 22.0085 34.0034 High carbon,Dark 51.236713333333334 15.8831 72.7604 High carbon,Light 41.292721538461535 5.10018 76.4565 Low carbon,Dark 45.7518 45.7518 45.7518 Phloroglucinol 20.759166666666665 17.1002 26.29 Silicon starvation,12h 78.1266 78.1266 78.1266