condition mean min max 12pM Fe 140.23525 140.0915 140.379 58pM Fe 118.36465714285714 108.664 128.0653142857143 233pM Fe 67.03373333333333 67.03373333333333 67.03373333333333 1160pM Fe 84.28346071428571 45.52935 123.03757142857143 Dark 41.544799999999995 35.5691 47.5205 Light 57.832115384615385 57.832115384615385 57.832115384615385 Phloroglucinol 263.829 263.829 263.829