condition mean min max 12pM Fe 239.92975 196.6315 283.228 58pM Fe 220.06454285714284 136.7410857142857 303.388 233pM Fe 93.5973 93.5973 93.5973 1160pM Fe 167.9279601190476 88.87449166666667 246.98142857142858 Dark 122.63333 110.73966 134.527 Light 94.2964 94.2964 94.2964 Phloroglucinol 625.8689999999999 625.8689999999999 625.8689999999999