condition mean min max 12pM Fe,Midday 144.343 144.343 144.343 12pM Fe,Midnight 114.411 107.56 121.262 58pM Fe,Midday 88.4997 88.4997 88.4997 58pM Fe,Midnight 111.67857142857143 0.0 148.445 233pM Fe,Midnight 107.47106666666666 96.4322 113.958 1160pM Fe,Midday 119.19785714285715 105.653 125.047 1160pM Fe,Midnight 104.700225 83.9086 127.01 High carbon,Dark 106.11034 69.4584 144.963 High carbon,Light 151.97246153846154 20.0732 403.371 Low carbon,Dark 140.361 140.361 140.361 Phloroglucinol 84.89416666666666 76.9171 93.6947 Silicon starvation,12h 124.16 124.16 124.16