condition mean min max 12pM Fe,Midday 41.7163 41.7163 41.7163 12pM Fe,Midnight 49.73925 48.6418 50.8367 58pM Fe,Midday 37.5836 37.5836 37.5836 58pM Fe,Midnight 36.699128571428574 25.3722 89.8762 233pM Fe,Midnight 31.099 29.4644 32.6571 1160pM Fe,Midday 17.470185714285712 13.8755 20.8326 1160pM Fe,Midnight 12.930533333333333 7.90568 19.8469 High carbon,Dark 32.215246666666665 10.4185 54.5118 High carbon,Light 18.344145384615384 3.76722 44.8211 Low carbon,Dark 19.72 19.72 19.72 Phloroglucinol 29.1818 23.4472 39.9621 Silicon starvation,12h 33.6609 33.6609 33.6609