condition mean min max 12pM Fe,Midday 53.0934 53.0934 53.0934 12pM Fe,Midnight 45.64855 38.2258 53.0713 58pM Fe,Midday 53.0025 53.0025 53.0025 58pM Fe,Midnight 175.56605714285715 34.4702 967.897 233pM Fe,Midnight 45.71183333333333 43.0393 50.8574 1160pM Fe,Midday 76.47482857142857 59.7714 95.1754 1160pM Fe,Midnight 32.9488 22.5749 53.2974 High carbon,Dark 46.02754266666667 4.75414 119.266 High carbon,Light 79.06381538461538 10.0832 166.145 Low carbon,Dark 61.9409 61.9409 61.9409 Phloroglucinol 63.42816666666666 34.3176 80.0437 Silicon starvation,12h 108.441 108.441 108.441