condition mean min max 12pM Fe,Midday 45.6069 45.6069 45.6069 12pM Fe,Midnight 29.4727 27.159 31.7864 58pM Fe,Midday 35.0312 35.0312 35.0312 58pM Fe,Midnight 30.126785714285713 17.9742 85.5548 233pM Fe,Midnight 16.089333333333332 13.4271 17.8293 1160pM Fe,Midday 27.973142857142857 24.3846 31.6062 1160pM Fe,Midnight 12.1061 10.0329 14.9313 High carbon,Dark 16.685968 1.93737 27.2106 High carbon,Light 13.313849384615384 0.168804 29.7319 Low carbon,Dark 7.82158 7.82158 7.82158 Phloroglucinol 19.727966666666667 10.2551 33.9414 Silicon starvation,12h 13.6249 13.6249 13.6249