condition mean min max 12pM Fe,Midday 45.049 45.049 45.049 12pM Fe,Midnight 46.524950000000004 45.7844 47.2655 58pM Fe,Midday 23.5545 23.5545 23.5545 58pM Fe,Midnight 31.25652857142857 0.0 41.4008 233pM Fe,Midnight 23.267033333333334 19.7661 25.2827 1160pM Fe,Midday 27.3083 23.3488 33.7263 1160pM Fe,Midnight 14.832983333333333 6.31251 30.7952 High carbon,Dark 40.06158666666666 15.1279 80.9259 High carbon,Light 24.731123846153846 5.74493 51.9005 Low carbon,Dark 33.274 33.274 33.274 Phloroglucinol 21.112233333333332 16.8296 27.9017 Silicon starvation,12h 34.3695 34.3695 34.3695