condition mean min max 12pM Fe,Midday 580.062 580.062 580.062 12pM Fe,Midnight 1003.8145000000001 901.969 1105.66 58pM Fe,Midday 943.676 943.676 943.676 58pM Fe,Midnight 1266.8131428571428 883.732 1457.87 233pM Fe,Midnight 2279.0666666666666 2257.78 2298.67 1160pM Fe,Midday 732.7678571428571 644.452 807.443 1160pM Fe,Midnight 1630.4708333333333 1185.67 2260.79 High carbon,Dark 1754.5044666666665 482.007 2352.6 High carbon,Light 1718.8277692307693 573.522 3487.1 Low carbon,Dark 1908.05 1908.05 1908.05 Phloroglucinol 933.8153333333333 630.246 1153.97 Silicon starvation,12h 1880.74 1880.74 1880.74