condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.0 0.0 0.0 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.11689657142857143 0.0 0.549591 233pM Fe,Midnight 0.0 0.0 0.0 1160pM Fe,Midday 0.105676 0.0 0.269197 1160pM Fe,Midnight 0.0620055 0.0 0.257095 High carbon,Dark 0.15720666666666666 0.0 1.31213 High carbon,Light 0.5769403846153847 0.0 5.61772 Low carbon,Dark 2.64531 2.64531 2.64531 Phloroglucinol 0.14255366666666666 0.0 0.22182 Silicon starvation,12h 2.03772 2.03772 2.03772