condition mean min max 12pM Fe,Midday 0.415372 0.415372 0.415372 12pM Fe,Midnight 21.4436 20.3026 22.5846 58pM Fe,Midday 2.02147 2.02147 2.02147 58pM Fe,Midnight 32.25372857142857 22.6236 73.8295 233pM Fe,Midnight 18.834066666666665 15.578 21.9879 1160pM Fe,Midday 0.088466 0.0 0.319113 1160pM Fe,Midnight 26.01246666666667 16.3979 37.9024 High carbon,Dark 28.548484 8.34066 97.4339 High carbon,Light 20.03150723076923 0.733605 68.1035 Low carbon,Dark 11.8119 11.8119 11.8119 Phloroglucinol 21.270366666666668 14.5758 25.4694 Silicon starvation,12h 26.3512 26.3512 26.3512