condition mean min max 12pM Fe,Midday 54.4548 54.4548 54.4548 12pM Fe,Midnight 28.3056 27.234 29.3772 58pM Fe,Midday 29.8139 29.8139 29.8139 58pM Fe,Midnight 14.152314285714285 0.0 17.9924 233pM Fe,Midnight 7.94193 7.54242 8.26624 1160pM Fe,Midday 43.951185714285714 38.4362 54.0633 1160pM Fe,Midnight 6.616254166666667 2.77252 10.492 High carbon,Dark 13.590943333333334 6.69713 28.2134 High carbon,Light 13.094295384615384 2.00364 45.611 Low carbon,Dark 2.21218 2.21218 2.21218 Phloroglucinol 22.709433333333333 18.341 25.0426 Silicon starvation,12h 12.3932 12.3932 12.3932