condition mean min max 12pM Fe,Midday 53.4899 53.4899 53.4899 12pM Fe,Midnight 84.02539999999999 67.8168 100.234 58pM Fe,Midday 369.713 369.713 369.713 58pM Fe,Midnight 146.11254285714287 35.4914 352.65 233pM Fe,Midnight 19.1326 17.5734 21.0556 1160pM Fe,Midday 9.648382857142858 5.00674 14.1292 1160pM Fe,Midnight 3.93653 1.27005 10.0901 High carbon,Dark 14.558280666666667 2.70811 29.1849 High carbon,Light 8.702856153846154 0.0 24.9991 Low carbon,Dark 20.4998 20.4998 20.4998 Phloroglucinol 5.81482 3.79451 7.90738 Silicon starvation,12h 29.5727 29.5727 29.5727