condition mean min max 12pM Fe 1625.595 1498.69 1752.5 58pM Fe 1484.5077142857142 1242.58 1726.4354285714285 233pM Fe 2064.38 2064.38 2064.38 1160pM Fe 3893.375 1455.5 6331.25 Dark 1212.3083666666666 1170.72 1253.8967333333333 Light 2841.476923076923 2841.476923076923 2841.476923076923 Phloroglucinol 1483.609 1483.609 1483.609