condition mean min max 12pM Fe,Midday 664.629 664.629 664.629 12pM Fe,Midnight 301.915 252.646 351.184 58pM Fe,Midday 713.897 713.897 713.897 58pM Fe,Midnight 587.5207142857143 245.344 852.363 233pM Fe,Midnight 511.97266666666667 499.02 520.934 1160pM Fe,Midday 3403.8142857142857 2935.51 3703.92 1160pM Fe,Midnight 349.23058333333336 317.299 398.669 High carbon,Dark 209.64656 13.1113 879.33 High carbon,Light 950.2992615384616 30.6708 2748.6 Low carbon,Dark 211.849 211.849 211.849 Phloroglucinol 222.63016666666664 59.2465 316.78 Silicon starvation,12h 201.053 201.053 201.053