condition mean min max 12pM Fe,Midday 93.6337 93.6337 93.6337 12pM Fe,Midnight 86.6349 81.6455 91.6243 58pM Fe,Midday 119.816 119.816 119.816 58pM Fe,Midnight 88.13352857142857 57.338 256.043 233pM Fe,Midnight 54.92816666666667 52.9022 56.518 1160pM Fe,Midday 83.70391428571429 70.8282 95.1554 1160pM Fe,Midnight 37.18483333333333 26.6701 51.8856 High carbon,Dark 89.55585333333333 57.7725 140.243 High carbon,Light 74.79001538461539 22.0494 153.222 Low carbon,Dark 57.3494 57.3494 57.3494 Phloroglucinol 102.40066666666667 94.26 111.392 Silicon starvation,12h 95.0748 95.0748 95.0748