condition mean min max 12pM Fe,Midday 14.953 14.953 14.953 12pM Fe,Midnight 12.789200000000001 12.536 13.0424 58pM Fe,Midday 11.9507 11.9507 11.9507 58pM Fe,Midnight 9.729614285714286 0.0 11.828 233pM Fe,Midnight 10.6567 10.266 11.0145 1160pM Fe,Midday 11.08005 8.97715 11.9699 1160pM Fe,Midnight 13.800754166666666 6.66804 20.0743 High carbon,Dark 9.018412 1.35754 16.5234 High carbon,Light 8.863801615384615 0.946561 20.7592 Low carbon,Dark 8.36061 8.36061 8.36061 Phloroglucinol 11.75785 9.85885 14.2312 Silicon starvation,12h 15.7348 15.7348 15.7348