condition mean min max 12pM Fe 45.80815 44.6885 46.9278 58pM Fe 41.195449999999994 36.1337 46.2572 233pM Fe 38.973 38.973 38.973 1160pM Fe 33.73193630952381 18.772658333333332 48.69121428571429 Dark 33.25391966666667 32.923639333333334 33.5842 Light 41.1879076923077 41.1879076923077 41.1879076923077 Phloroglucinol 17.3695 17.3695 17.3695