condition mean min max 12pM Fe,Midday 371.225 371.225 371.225 12pM Fe,Midnight 4.65673 3.51811 5.79535 58pM Fe,Midday 290.547 290.547 290.547 58pM Fe,Midnight 2.9527200000000002 0.0 5.78877 233pM Fe,Midnight 1.4336336666666667 0.800881 2.17138 1160pM Fe,Midday 198.04042857142858 167.577 268.576 1160pM Fe,Midnight 2.3776698333333335 0.932347 4.05384 High carbon,Dark 13.591654666666667 1.49698 24.3306 High carbon,Light 69.71107923076923 6.38733 136.694 Low carbon,Dark 18.8073 18.8073 18.8073 Phloroglucinol 13.513133333333334 11.39 15.7187 Silicon starvation,12h 28.5361 28.5361 28.5361