condition mean min max 12pM Fe,Midday 1519.67 1519.67 1519.67 12pM Fe,Midnight 1186.155 1157.73 1214.58 58pM Fe,Midday 2204.64 2204.64 2204.64 58pM Fe,Midnight 1167.642857142857 0.0 1521.24 233pM Fe,Midnight 2015.81 1884.07 2226.54 1160pM Fe,Midday 942.1352857142857 702.903 1234.02 1160pM Fe,Midnight 1860.5716666666667 1051.27 2816.94 High carbon,Dark 2201.4073333333336 1388.71 3554.33 High carbon,Light 1992.989 421.397 4285.99 Low carbon,Dark 3101.11 3101.11 3101.11 Phloroglucinol 444.2993333333333 234.605 577.87 Silicon starvation,12h 965.184 965.184 965.184