condition mean min max 12pM Fe,Midday 227.83 227.83 227.83 12pM Fe,Midnight 167.209 143.949 190.469 58pM Fe,Midday 135.267 135.267 135.267 58pM Fe,Midnight 156.44664285714285 0.0 231.167 233pM Fe,Midnight 153.588 151.505 156.796 1160pM Fe,Midday 185.44442857142857 139.829 230.634 1160pM Fe,Midnight 208.6565 118.862 264.629 High carbon,Dark 120.050902 5.85243 239.283 High carbon,Light 85.11331538461539 21.3037 179.11 Low carbon,Dark 85.8034 85.8034 85.8034 Phloroglucinol 604.7803333333334 352.398 1013.64 Silicon starvation,12h 81.0962 81.0962 81.0962