condition mean min max 12pM Fe,Midday 25.4406 25.4406 25.4406 12pM Fe,Midnight 13.135200000000001 12.6534 13.617 58pM Fe,Midday 8.80866 8.80866 8.80866 58pM Fe,Midnight 6.576017142857143 0.0 11.8665 233pM Fe,Midnight 5.2947 4.2022 6.17108 1160pM Fe,Midday 7.996092857142857 6.40184 9.33927 1160pM Fe,Midnight 1.8627199166666666 0.0 4.91491 High carbon,Dark 6.020685333333334 0.0 22.2887 High carbon,Light 7.781007692307693 0.0 22.5636 Low carbon,Dark 8.98696 8.98696 8.98696 Phloroglucinol 6.63291 5.27517 7.69237 Silicon starvation,12h 44.6834 44.6834 44.6834