condition mean min max 12pM Fe 53.607974999999996 32.18555 75.0304 58pM Fe 47.38364285714286 22.506385714285713 72.2609 233pM Fe 50.2994 50.2994 50.2994 1160pM Fe 52.25010416666667 51.699708333333334 52.8005 Dark 96.70703666666667 47.4358 145.97827333333333 Light 81.14454076923077 81.14454076923077 81.14454076923077 Phloroglucinol 99.9792 99.9792 99.9792