condition mean min max 12pM Fe,Midday 14.3018 14.3018 14.3018 12pM Fe,Midnight 13.585799999999999 11.8963 15.2753 58pM Fe,Midday 7.86657 7.86657 7.86657 58pM Fe,Midnight 27.25802571428571 6.52232 137.408 233pM Fe,Midnight 6.523783333333333 5.9903 7.4624 1160pM Fe,Midday 9.027827142857143 5.09315 12.0755 1160pM Fe,Midnight 3.3908066666666667 0.67722 5.52248 High carbon,Dark 6.4432076 0.691464 14.0514 High carbon,Light 6.402703538461538 0.715731 19.5835 Low carbon,Dark 6.28106 6.28106 6.28106 Phloroglucinol 16.559666666666665 12.9519 20.0144 Silicon starvation,12h 27.9307 27.9307 27.9307