condition mean min max 12pM Fe,Midday 82.693 82.693 82.693 12pM Fe,Midnight 73.15469999999999 64.4991 81.8103 58pM Fe,Midday 70.4301 70.4301 70.4301 58pM Fe,Midnight 54.97612857142857 39.9696 110.098 233pM Fe,Midnight 55.64333333333333 51.2611 60.564 1160pM Fe,Midday 35.678514285714286 27.9541 42.1014 1160pM Fe,Midnight 97.62565833333333 38.2887 151.092 High carbon,Dark 55.97943333333333 21.0905 94.2366 High carbon,Light 48.98615384615385 12.0339 100.283 Low carbon,Dark 60.3924 60.3924 60.3924 Phloroglucinol 50.6173 46.406 56.2813 Silicon starvation,12h 173.044 173.044 173.044