condition mean min max 12pM Fe,Midday 14.337 14.337 14.337 12pM Fe,Midnight 20.662100000000002 20.3317 20.9925 58pM Fe,Midday 8.53424 8.53424 8.53424 58pM Fe,Midnight 25.04542857142857 18.7516 46.3328 233pM Fe,Midnight 1.90058 1.73305 2.11041 1160pM Fe,Midday 1.747987142857143 1.21052 2.91952 1160pM Fe,Midnight 6.168664166666667 3.46619 9.08621 High carbon,Dark 4.1703406 0.413149 7.49463 High carbon,Light 0.9982446153846154 0.0 2.17204 Low carbon,Dark 2.96508 2.96508 2.96508 Phloroglucinol 43.49896666666667 14.2926 86.0455 Silicon starvation,12h 1.11236 1.11236 1.11236