condition mean min max 12pM Fe,Midday 513.053 513.053 513.053 12pM Fe,Midnight 589.818 508.805 670.831 58pM Fe,Midday 443.012 443.012 443.012 58pM Fe,Midnight 505.0075714285714 455.579 542.901 233pM Fe,Midnight 224.566 221.118 229.373 1160pM Fe,Midday 409.9618571428571 361.37 432.827 1160pM Fe,Midnight 424.2178333333333 374.005 473.429 High carbon,Dark 211.77862666666667 13.5413 524.252 High carbon,Light 180.6761230769231 32.9895 287.704 Low carbon,Dark 247.817 247.817 247.817 Phloroglucinol 499.1813333333333 309.179 828.893 Silicon starvation,12h 66.3545 66.3545 66.3545