condition mean min max 12pM Fe 1052.20415 65.1483 2039.26 58pM Fe 1332.4493642857144 30.78872857142857 2634.11 233pM Fe 51.6607 51.6607 51.6607 1160pM Fe 1333.8748835714287 6.73691 2661.0128571428572 Dark 257.4874 214.1358 300.839 Light 364.0508530769231 364.0508530769231 364.0508530769231 Phloroglucinol 832.365 832.365 832.365