condition mean min max 12pM Fe 1107.8890000000001 187.838 2027.94 58pM Fe 1323.2116642857143 126.57332857142858 2519.85 233pM Fe 157.985 157.985 157.985 1160pM Fe 1033.7170666666666 37.364133333333335 2030.07 Dark 374.17560000000003 323.112 425.2392 Light 929.2773315384616 929.2773315384616 929.2773315384616 Phloroglucinol 561.439 561.439 561.439