condition mean min max 12pM Fe,Midday 62.6471 62.6471 62.6471 12pM Fe,Midnight 58.516000000000005 52.1204 64.9116 58pM Fe,Midday 62.3622 62.3622 62.3622 58pM Fe,Midnight 39.318242857142856 0.0 58.7225 233pM Fe,Midnight 48.663866666666664 45.0483 52.9552 1160pM Fe,Midday 48.65417142857143 45.0772 52.8912 1160pM Fe,Midnight 32.29980833333333 17.9405 49.4688 High carbon,Dark 34.43302666666666 10.2448 80.4194 High carbon,Light 29.30819076923077 8.85148 43.8149 Low carbon,Dark 55.9896 55.9896 55.9896 Phloroglucinol 25.100166666666667 21.9817 27.2831 Silicon starvation,12h 165.033 165.033 165.033