condition mean min max 12pM Fe,Midday 52.0586 52.0586 52.0586 12pM Fe,Midnight 35.63615 35.5202 35.7521 58pM Fe,Midday 36.938 36.938 36.938 58pM Fe,Midnight 23.7661 0.0 29.8769 233pM Fe,Midnight 24.522966666666665 22.4802 26.2766 1160pM Fe,Midday 26.217214285714284 22.5911 32.0553 1160pM Fe,Midnight 12.445838333333333 6.84753 20.1268 High carbon,Dark 32.0352 16.0627 58.7016 High carbon,Light 26.922614615384617 7.23383 64.6132 Low carbon,Dark 22.7444 22.7444 22.7444 Phloroglucinol 54.431266666666666 36.622 75.2849 Silicon starvation,12h 48.2019 48.2019 48.2019