condition mean min max 12pM Fe 67.7998 64.4555 71.14410000000001 58pM Fe 74.05882857142856 32.4409 115.67675714285714 233pM Fe 59.9122 59.9122 59.9122 1160pM Fe 77.4508505952381 31.479242857142857 123.42245833333334 Dark 57.175760000000004 44.2013 70.15022 Light 51.24392230769231 51.24392230769231 51.24392230769231 Phloroglucinol 48.87453333333333 48.87453333333333 48.87453333333333