condition mean min max 12pM Fe 27.009175 25.6364 28.38195 58pM Fe 28.160114285714286 19.7828 36.53742857142857 233pM Fe 21.5265 21.5265 21.5265 1160pM Fe 24.86582380952381 24.456333333333333 25.275314285714284 Dark 12.942990433333334 8.03294 17.853040866666667 Light 10.292118769230768 10.292118769230768 10.292118769230768 Phloroglucinol 36.519800000000004 36.519800000000004 36.519800000000004