condition mean min max 12pM Fe 21.6817 18.7518 24.611600000000003 58pM Fe 20.1068 17.9525 22.2611 233pM Fe 55.1458 55.1458 55.1458 1160pM Fe 21.63138511904762 19.940528571428572 23.322241666666667 Dark 38.89425 36.9647 40.8238 Light 30.155361538461538 30.155361538461538 30.155361538461538 Phloroglucinol 8.43055 8.43055 8.43055