condition mean min max 12pM Fe,Midday 166.741 166.741 166.741 12pM Fe,Midnight 116.023 112.813 119.233 58pM Fe,Midday 101.205 101.205 101.205 58pM Fe,Midnight 60.51034285714286 0.0 75.6489 233pM Fe,Midnight 32.74093333333333 30.5517 34.3402 1160pM Fe,Midday 62.36427142857143 57.196 68.1819 1160pM Fe,Midnight 81.63646666666666 17.3489 128.735 High carbon,Dark 91.65362 33.8768 314.945 High carbon,Light 73.37076153846154 7.0933 194.586 Low carbon,Dark 18.3618 18.3618 18.3618 Phloroglucinol 154.106 122.273 187.582 Silicon starvation,12h 49.2386 49.2386 49.2386