condition mean min max 12pM Fe,Midday 49.6728 49.6728 49.6728 12pM Fe,Midnight 45.77175 45.1619 46.3816 58pM Fe,Midday 45.0056 45.0056 45.0056 58pM Fe,Midnight 29.0973 0.0 39.9978 233pM Fe,Midnight 24.0466 22.9768 25.3776 1160pM Fe,Midday 35.957057142857145 31.1488 41.4034 1160pM Fe,Midnight 31.768941666666667 13.8774 45.8002 High carbon,Dark 32.97793733333334 9.57756 86.2219 High carbon,Light 53.056603076923075 5.25324 124.32 Low carbon,Dark 25.6166 25.6166 25.6166 Phloroglucinol 118.02433333333333 108.822 122.796 Silicon starvation,12h 47.8936 47.8936 47.8936