condition mean min max 12pM Fe,Midday 27.0446 27.0446 27.0446 12pM Fe,Midnight 31.5365 31.0817 31.9913 58pM Fe,Midday 25.0816 25.0816 25.0816 58pM Fe,Midnight 17.61797142857143 0.0 24.5425 233pM Fe,Midnight 12.2971 11.828 13.0226 1160pM Fe,Midday 22.358557142857144 20.824 24.337 1160pM Fe,Midnight 6.547885833333334 4.39837 9.7139 High carbon,Dark 12.335714 2.06218 22.4434 High carbon,Light 7.495438461538462 1.31311 14.4441 Low carbon,Dark 12.5346 12.5346 12.5346 Phloroglucinol 24.017566666666667 20.3246 27.2267 Silicon starvation,12h 11.5274 11.5274 11.5274