condition mean min max 12pM Fe 3.4785649999999997 3.42223 3.5349 58pM Fe 13.231821428571429 12.1126 14.351042857142858 233pM Fe 71.07193333333333 71.07193333333333 71.07193333333333 1160pM Fe 35.52026107142857 7.315297142857143 63.725225 Dark 106.91757999999999 105.95215999999999 107.883 Light 96.00219230769231 96.00219230769231 96.00219230769231 Phloroglucinol 305.909 305.909 305.909