condition mean min max 12pM Fe,Midday 99.6259 99.6259 99.6259 12pM Fe,Midnight 103.88550000000001 102.205 105.566 58pM Fe,Midday 76.2747 76.2747 76.2747 58pM Fe,Midnight 91.45455714285714 0.0 126.964 233pM Fe,Midnight 121.01633333333334 117.634 124.82 1160pM Fe,Midday 59.79645714285714 49.9024 86.7383 1160pM Fe,Midnight 132.17733333333334 119.666 145.393 High carbon,Dark 101.49094666666666 33.3106 167.496 High carbon,Light 61.36256923076923 23.1136 104.182 Low carbon,Dark 77.6911 77.6911 77.6911 Phloroglucinol 23.0348 19.0594 27.7598 Silicon starvation,12h 87.6391 87.6391 87.6391