condition mean min max 12pM Fe 28.4615 13.7775 43.1455 58pM Fe 33.285314285714286 11.5914 54.97922857142857 233pM Fe 25.7672 25.7672 25.7672 1160pM Fe 11.602180297619046 10.871381428571429 12.332979166666666 Dark 90.86423333333333 17.6167 164.11176666666665 Light 85.23639230769231 85.23639230769231 85.23639230769231 Phloroglucinol 58.603899999999996 58.603899999999996 58.603899999999996