condition mean min max 12pM Fe,Midday 19.2088 19.2088 19.2088 12pM Fe,Midnight 39.18185 38.6638 39.6999 58pM Fe,Midday 15.2756 15.2756 15.2756 58pM Fe,Midnight 18.94122857142857 0.0 28.504 233pM Fe,Midnight 17.6936 16.8815 18.9367 1160pM Fe,Midday 2.3796 1.57911 3.52422 1160pM Fe,Midnight 11.198083333333333 3.39016 26.8771 High carbon,Dark 18.141254 5.65453 90.178 High carbon,Light 5.823217692307693 2.1841 11.4602 Low carbon,Dark 7.90218 7.90218 7.90218 Phloroglucinol 16.609966666666665 12.3415 23.1921 Silicon starvation,12h 0.691722 0.691722 0.691722