condition mean min max 12pM Fe,Midday 11.9697 11.9697 11.9697 12pM Fe,Midnight 9.412949999999999 7.43 11.3959 58pM Fe,Midday 6.01833 6.01833 6.01833 58pM Fe,Midnight 15.327462857142857 5.65358 53.8049 233pM Fe,Midnight 8.228256666666667 6.76923 9.69008 1160pM Fe,Midday 3.630055714285714 2.29832 4.28003 1160pM Fe,Midnight 5.809105833333334 2.71573 10.4622 High carbon,Dark 7.117072866666667 0.756473 13.7544 High carbon,Light 1.9300092307692307 0.0 5.47284 Low carbon,Dark 5.41426 5.41426 5.41426 Phloroglucinol 5.23284 2.15722 10.8064 Silicon starvation,12h 6.19142 6.19142 6.19142