condition mean min max 12pM Fe,Midday 780.239 780.239 780.239 12pM Fe,Midnight 745.5695000000001 660.432 830.707 58pM Fe,Midday 670.335 670.335 670.335 58pM Fe,Midnight 531.4847142857143 455.38 694.626 233pM Fe,Midnight 249.01333333333332 241.555 254.748 1160pM Fe,Midday 239.4262857142857 200.401 281.88 1160pM Fe,Midnight 394.15775 172.348 560.97 High carbon,Dark 337.0214266666667 16.1043 893.01 High carbon,Light 180.60918076923076 5.12485 354.431 Low carbon,Dark 408.331 408.331 408.331 Phloroglucinol 93.62819999999999 85.0984 100.91 Silicon starvation,12h 148.2 148.2 148.2