condition mean min max 12pM Fe,Midday 35.9775 35.9775 35.9775 12pM Fe,Midnight 37.85835 37.4151 38.3016 58pM Fe,Midday 32.285 32.285 32.285 58pM Fe,Midnight 35.1338 0.0 47.7892 233pM Fe,Midnight 40.568133333333336 36.462 43.6578 1160pM Fe,Midday 22.14117142857143 19.0118 26.5572 1160pM Fe,Midnight 68.858425 58.0728 79.4441 High carbon,Dark 57.8039 37.0731 87.1418 High carbon,Light 45.86748615384615 5.28725 80.3257 Low carbon,Dark 27.5764 27.5764 27.5764 Phloroglucinol 23.247999999999998 10.1926 34.4548 Silicon starvation,12h 67.5898 67.5898 67.5898