condition mean min max 12pM Fe,Midday 93.3117 93.3117 93.3117 12pM Fe,Midnight 69.5837 68.7382 70.4292 58pM Fe,Midday 131.215 131.215 131.215 58pM Fe,Midnight 93.42328571428571 75.2237 146.128 233pM Fe,Midnight 53.4012 51.728 54.2679 1160pM Fe,Midday 55.896257142857145 46.5807 59.9238 1160pM Fe,Midnight 163.04335 51.1106 267.605 High carbon,Dark 108.83888 50.9225 175.603 High carbon,Light 128.50943076923076 33.8775 231.903 Low carbon,Dark 108.21 108.21 108.21 Phloroglucinol 103.56773333333334 86.3462 117.975 Silicon starvation,12h 495.072 495.072 495.072