condition mean min max 12pM Fe 125.27747500000001 86.27395 164.281 58pM Fe 71.83557857142857 55.499657142857146 88.1715 233pM Fe 67.2882 67.2882 67.2882 1160pM Fe 63.85355178571429 31.248775000000002 96.45832857142857 Dark 90.43863333333333 80.22326666666666 100.654 Light 105.07808615384616 105.07808615384616 105.07808615384616 Phloroglucinol 45.7598 45.7598 45.7598