condition mean min max 12pM Fe,Midday 14.8818 14.8818 14.8818 12pM Fe,Midnight 13.3534 12.6422 14.0646 58pM Fe,Midday 9.47181 9.47181 9.47181 58pM Fe,Midnight 11.841157142857142 0.0 14.787 233pM Fe,Midnight 8.573326666666667 8.26566 8.83676 1160pM Fe,Midday 8.547467142857142 7.26808 11.4901 1160pM Fe,Midnight 6.308268333333333 3.7236 9.45794 High carbon,Dark 13.124720666666667 4.85729 25.0658 High carbon,Light 8.588531538461538 1.46499 22.6818 Low carbon,Dark 9.84266 9.84266 9.84266 Phloroglucinol 9.519663333333334 6.76758 14.2657 Silicon starvation,12h 6.62529 6.62529 6.62529