condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.0 0.0 0.0 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.0 0.0 0.0 233pM Fe,Midnight 0.018954000000000002 0.0 0.056862 1160pM Fe,Midday 0.010607314285714287 0.0 0.0742512 1160pM Fe,Midnight 0.022339083333333332 0.0 0.135057 High carbon,Dark 0.3467693333333334 0.0 1.61373 High carbon,Light 0.20495246153846156 0.0 1.1748 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 0.0 0.0 0.0 Silicon starvation,12h 0.153287 0.153287 0.153287