condition mean min max 12pM Fe,Midday 57.8285 57.8285 57.8285 12pM Fe,Midnight 112.851 105.122 120.58 58pM Fe,Midday 46.5932 46.5932 46.5932 58pM Fe,Midnight 66.82307142857142 0.0 89.3898 233pM Fe,Midnight 105.25066666666666 102.88 107.466 1160pM Fe,Midday 25.9789 20.6025 30.7017 1160pM Fe,Midnight 74.82495833333333 58.8957 86.5994 High carbon,Dark 106.85467333333334 60.5549 178.961 High carbon,Light 92.33667692307692 49.4642 161.359 Low carbon,Dark 74.1058 74.1058 74.1058 Phloroglucinol 398.5183333333333 353.714 482.713 Silicon starvation,12h 61.2577 61.2577 61.2577