condition mean min max 12pM Fe,Midday 97.4336 97.4336 97.4336 12pM Fe,Midnight 55.12845 50.4894 59.7675 58pM Fe,Midday 69.6228 69.6228 69.6228 58pM Fe,Midnight 31.2689 0.0 40.0649 233pM Fe,Midnight 35.312133333333335 35.031 35.8285 1160pM Fe,Midday 50.6066 46.3389 60.8853 1160pM Fe,Midnight 41.555771666666665 8.90435 70.8567 High carbon,Dark 59.52634 18.0689 237.742 High carbon,Light 60.607316153846156 8.16386 220.526 Low carbon,Dark 52.7753 52.7753 52.7753 Phloroglucinol 198.38133333333334 172.043 229.887 Silicon starvation,12h 68.0099 68.0099 68.0099