condition mean min max 12pM Fe,Midday 62.7862 62.7862 62.7862 12pM Fe,Midnight 30.48645 27.3819 33.591 58pM Fe,Midday 40.323 40.323 40.323 58pM Fe,Midnight 19.015 0.0 25.4817 233pM Fe,Midnight 21.583966666666665 19.6637 23.6455 1160pM Fe,Midday 39.441228571428574 36.566 42.4749 1160pM Fe,Midnight 10.826880833333334 6.11826 14.3938 High carbon,Dark 20.396276 2.94705 48.9744 High carbon,Light 20.495208076923078 0.794905 54.2394 Low carbon,Dark 25.2321 25.2321 25.2321 Phloroglucinol 13.084900000000001 11.6338 14.512 Silicon starvation,12h 35.9155 35.9155 35.9155