condition mean min max 12pM Fe,Midday 29.289 29.289 29.289 12pM Fe,Midnight 17.37385 17.2878 17.4599 58pM Fe,Midday 11.9075 11.9075 11.9075 58pM Fe,Midnight 6.098148571428571 0.0 9.84663 233pM Fe,Midnight 1.89909 1.47894 2.2555 1160pM Fe,Midday 16.891314285714287 11.7342 20.7195 1160pM Fe,Midnight 3.23139775 0.595243 6.87585 High carbon,Dark 6.533379333333333 2.07329 12.9716 High carbon,Light 5.402988538461538 0.466023 14.8779 Low carbon,Dark 7.07472 7.07472 7.07472 Phloroglucinol 36.1305 24.0577 46.0425 Silicon starvation,12h 1.35118 1.35118 1.35118