condition mean min max 12pM Fe,Midday 33.0529 33.0529 33.0529 12pM Fe,Midnight 80.91035 65.4422 96.3785 58pM Fe,Midday 38.1332 38.1332 38.1332 58pM Fe,Midnight 104.07954285714285 45.1917 147.578 233pM Fe,Midnight 137.546 132.09 143.583 1160pM Fe,Midday 55.549685714285715 51.9102 59.6325 1160pM Fe,Midnight 46.74840833333333 24.5942 67.404 High carbon,Dark 293.0095133333333 29.4809 1141.83 High carbon,Light 322.8925615384615 13.9485 960.494 Low carbon,Dark 101.842 101.842 101.842 Phloroglucinol 154.879 149.762 158.975 Silicon starvation,12h 54.9715 54.9715 54.9715