condition mean min max 12pM Fe 44.530775 25.0324 64.02915 58pM Fe 42.68527857142857 26.6702 58.70035714285714 233pM Fe 69.895 69.895 69.895 1160pM Fe 35.64227261904762 33.91282857142857 37.371716666666664 Dark 50.62728666666666 40.6767 60.57787333333333 Light 39.28412923076923 39.28412923076923 39.28412923076923 Phloroglucinol 28.694200000000002 28.694200000000002 28.694200000000002