condition mean min max 12pM Fe,Midday 248.189 248.189 248.189 12pM Fe,Midnight 224.75150000000002 214.979 234.524 58pM Fe,Midday 474.52 474.52 474.52 58pM Fe,Midnight 290.18642857142856 151.419 597.143 233pM Fe,Midnight 83.49623333333334 79.2438 86.688 1160pM Fe,Midday 132.19657142857142 117.032 153.232 1160pM Fe,Midnight 98.91108333333334 65.6211 131.092 High carbon,Dark 59.9838 15.3086 95.8822 High carbon,Light 51.44463846153846 10.3836 83.6777 Low carbon,Dark 47.0856 47.0856 47.0856 Phloroglucinol 138.319 133.943 145.344 Silicon starvation,12h 101.309 101.309 101.309