condition mean min max 12pM Fe 23.719949999999997 19.479999999999997 27.9599 58pM Fe 15.707442857142858 11.554185714285715 19.8607 233pM Fe 12.914 12.914 12.914 1160pM Fe 13.398567380952382 11.189551428571429 15.607583333333334 Dark 16.228273333333334 8.17494 24.281606666666665 Light 21.63120092307692 21.63120092307692 21.63120092307692 Phloroglucinol 37.606899999999996 37.606899999999996 37.606899999999996