condition mean min max 12pM Fe,Midday 50.5419 50.5419 50.5419 12pM Fe,Midnight 27.56225 25.8856 29.2389 58pM Fe,Midday 54.4732 54.4732 54.4732 58pM Fe,Midnight 28.2013 0.0 35.762 233pM Fe,Midnight 70.24163333333334 67.6084 75.3131 1160pM Fe,Midday 24.029014285714286 18.9307 31.0448 1160pM Fe,Midnight 77.56028333333333 46.8028 113.353 High carbon,Dark 140.54954666666666 41.2966 268.775 High carbon,Light 117.76414769230769 3.86072 276.294 Low carbon,Dark 60.5159 60.5159 60.5159 Phloroglucinol 26.582600000000003 12.0126 35.2428 Silicon starvation,12h 114.811 114.811 114.811