condition mean min max 12pM Fe 130.42249999999999 69.099 191.74599999999998 58pM Fe 100.74088571428572 36.6852 164.79657142857144 233pM Fe 159.033 159.033 159.033 1160pM Fe 129.7299119047619 63.20865714285714 196.25116666666668 Dark 100.91222666666667 96.2428 105.58165333333334 Light 96.81343076923076 96.81343076923076 96.81343076923076 Phloroglucinol 68.3123 68.3123 68.3123