condition mean min max 12pM Fe 42.116475 38.331450000000004 45.9015 58pM Fe 35.58898571428571 30.571 40.60697142857143 233pM Fe 28.87 28.87 28.87 1160pM Fe 26.706314285714285 19.986 33.42662857142857 Dark 24.836693333333336 24.0607 25.61268666666667 Light 27.352809999999998 27.352809999999998 27.352809999999998 Phloroglucinol 15.5249 15.5249 15.5249