condition mean min max 12pM Fe,Midday 65.3066 65.3066 65.3066 12pM Fe,Midnight 45.1575 42.8078 47.5072 58pM Fe,Midday 45.1784 45.1784 45.1784 58pM Fe,Midnight 46.430414285714285 0.0 63.5557 233pM Fe,Midnight 38.42763333333333 35.7411 42.2008 1160pM Fe,Midday 46.71487142857143 37.9611 55.9498 1160pM Fe,Midnight 150.87315833333332 25.2518 243.78 High carbon,Dark 65.14216 34.2536 90.9845 High carbon,Light 71.06156923076924 27.4953 127.577 Low carbon,Dark 40.5188 40.5188 40.5188 Phloroglucinol 46.088366666666666 43.7904 48.3633 Silicon starvation,12h 120.931 120.931 120.931