condition mean min max 12pM Fe,Midday 32.2571 32.2571 32.2571 12pM Fe,Midnight 21.1505 19.5837 22.7173 58pM Fe,Midday 21.5998 21.5998 21.5998 58pM Fe,Midnight 16.250242857142858 0.0 21.023 233pM Fe,Midnight 14.648166666666667 12.8623 16.2882 1160pM Fe,Midday 21.73107142857143 19.5575 22.7613 1160pM Fe,Midnight 9.493713333333334 5.76896 12.4973 High carbon,Dark 12.027112666666667 3.13652 20.2039 High carbon,Light 14.846444461538463 0.615898 36.3303 Low carbon,Dark 12.75 12.75 12.75 Phloroglucinol 22.323 21.0872 23.2835 Silicon starvation,12h 27.2819 27.2819 27.2819