condition mean min max 12pM Fe 60.6283 55.4941 65.7625 58pM Fe 52.01208571428572 44.546371428571426 59.4778 233pM Fe 58.6066 58.6066 58.6066 1160pM Fe 38.41101488095238 31.474658333333334 45.34737142857143 Dark 48.033656666666666 46.53411333333333 49.5332 Light 44.41765384615385 44.41765384615385 44.41765384615385 Phloroglucinol 115.89320000000001 115.89320000000001 115.89320000000001