condition mean min max 12pM Fe 140.04500000000002 126.53 153.56 58pM Fe 140.32835714285716 113.10271428571428 167.554 233pM Fe 151.36933333333334 151.36933333333334 151.36933333333334 1160pM Fe 122.10366785714285 101.97258571428571 142.23475 Dark 209.73430000000002 156.148 263.3206 Light 221.33953846153847 221.33953846153847 221.33953846153847 Phloroglucinol 117.9809 117.9809 117.9809