condition mean min max 12pM Fe,Midday 26.0752 26.0752 26.0752 12pM Fe,Midnight 19.2087 19.1415 19.2759 58pM Fe,Midday 28.9376 28.9376 28.9376 58pM Fe,Midnight 18.01297142857143 0.0 21.6346 233pM Fe,Midnight 16.4366 15.8859 16.7506 1160pM Fe,Midday 20.1851 19.2556 20.8067 1160pM Fe,Midnight 18.89675 9.25689 33.9962 High carbon,Dark 25.827046666666668 10.2334 38.61 High carbon,Light 24.049056923076922 1.55829 58.4363 Low carbon,Dark 10.8599 10.8599 10.8599 Phloroglucinol 14.857333333333335 10.3206 20.4522 Silicon starvation,12h 24.8409 24.8409 24.8409