condition mean min max 12pM Fe,Midday 22.6708 22.6708 22.6708 12pM Fe,Midnight 16.192999999999998 14.721 17.665 58pM Fe,Midday 10.5241 10.5241 10.5241 58pM Fe,Midnight 10.139762857142857 0.0 16.9871 233pM Fe,Midnight 11.98146 9.99498 13.6212 1160pM Fe,Midday 4.540368571428571 2.12751 6.97445 1160pM Fe,Midnight 32.582753333333336 5.10267 52.3974 High carbon,Dark 25.713559333333333 2.28101 76.2762 High carbon,Light 6.374092384615385 0.607771 12.0954 Low carbon,Dark 11.7008 11.7008 11.7008 Phloroglucinol 34.11463333333333 29.6728 36.4269 Silicon starvation,12h 6.67705 6.67705 6.67705