condition mean min max 12pM Fe,Midday 136.858 136.858 136.858 12pM Fe,Midnight 126.85249999999999 115.937 137.768 58pM Fe,Midday 135.478 135.478 135.478 58pM Fe,Midnight 111.38495714285715 93.4357 123.688 233pM Fe,Midnight 60.73393333333333 59.9165 61.3809 1160pM Fe,Midday 92.63065714285715 80.0444 114.11 1160pM Fe,Midnight 102.02606666666667 38.4483 142.515 High carbon,Dark 74.74684466666666 4.51897 173.61 High carbon,Light 66.80354076923076 9.73553 173.584 Low carbon,Dark 101.465 101.465 101.465 Phloroglucinol 102.89956666666667 77.7187 127.443 Silicon starvation,12h 20.4403 20.4403 20.4403