condition mean min max 12pM Fe,Midday 30.6209 30.6209 30.6209 12pM Fe,Midnight 7.44355 7.18613 7.70097 58pM Fe,Midday 24.7926 24.7926 24.7926 58pM Fe,Midnight 3.778527142857143 0.0 6.04317 233pM Fe,Midnight 2.7520433333333334 2.61742 2.97754 1160pM Fe,Midday 18.199771428571427 15.3774 23.2155 1160pM Fe,Midnight 0.94182225 0.350645 2.06472 High carbon,Dark 4.573937466666667 0.0 15.8175 High carbon,Light 2.2218291538461536 0.0 7.98557 Low carbon,Dark 8.45558 8.45558 8.45558 Phloroglucinol 3.9623433333333336 2.2574 5.45413 Silicon starvation,12h 20.1553 20.1553 20.1553