condition mean min max 12pM Fe,Midday 689.696 689.696 689.696 12pM Fe,Midnight 1822.765 1297.46 2348.07 58pM Fe,Midday 5909.87 5909.87 5909.87 58pM Fe,Midnight 2992.4385714285713 1027.51 5558.68 233pM Fe,Midnight 551.4613333333333 549.974 553.626 1160pM Fe,Midday 234.32014285714288 144.469 332.836 1160pM Fe,Midnight 1056.8215 961.482 1249.05 High carbon,Dark 335.37668666666667 53.2907 1408.23 High carbon,Light 149.89584615384615 58.083 320.331 Low carbon,Dark 65.6406 65.6406 65.6406 Phloroglucinol 148.83100000000002 129.223 177.888 Silicon starvation,12h 77.1062 77.1062 77.1062