condition mean min max 12pM Fe,Midday 2.64196 2.64196 2.64196 12pM Fe,Midnight 4.076065 2.90825 5.24388 58pM Fe,Midday 1.46102 1.46102 1.46102 58pM Fe,Midnight 0.1922060016803 0.0 0.687061 233pM Fe,Midnight 1.3117513333333333 0.0 3.38179 1160pM Fe,Midday 1.1565875714285714 0.0 1.78585 1160pM Fe,Midnight 0.13604191666666668 0.0 0.577458 High carbon,Dark 4.691262333333333 0.0 11.2637 High carbon,Light 10.069496923076922 0.0 32.0788 Low carbon,Dark 3.94094 3.94094 3.94094 Phloroglucinol 46.1749 22.0764 76.1374 Silicon starvation,12h 14.497 14.497 14.497