condition mean min max 12pM Fe,Midday 23.1197 23.1197 23.1197 12pM Fe,Midnight 15.7351 14.4687 17.0015 58pM Fe,Midday 13.2158 13.2158 13.2158 58pM Fe,Midnight 12.551471428571428 0.0 18.3433 233pM Fe,Midnight 11.094066666666667 10.4483 12.307 1160pM Fe,Midday 15.595142857142857 14.3195 16.695 1160pM Fe,Midnight 65.74318166666667 8.45502 109.215 High carbon,Dark 13.230841999999999 4.44018 23.4599 High carbon,Light 11.870567692307691 3.1317 28.0228 Low carbon,Dark 11.6363 11.6363 11.6363 Phloroglucinol 23.851 17.1797 30.3976 Silicon starvation,12h 42.4898 42.4898 42.4898