condition mean min max 12pM Fe,Midday 18.4382 18.4382 18.4382 12pM Fe,Midnight 5.04161 4.66418 5.41904 58pM Fe,Midday 12.4346 12.4346 12.4346 58pM Fe,Midnight 6.750115714285714 0.0 12.7716 233pM Fe,Midnight 2.7209733333333332 2.42068 2.96556 1160pM Fe,Midday 56.8419 38.5435 65.1315 1160pM Fe,Midnight 0.7599495833333333 0.236101 1.51741 High carbon,Dark 2.525063933333333 0.0 16.4103 High carbon,Light 12.202566000000001 0.352048 53.847 Low carbon,Dark 4.21079 4.21079 4.21079 Phloroglucinol 1.6709413333333334 0.679024 2.77247 Silicon starvation,12h 1.7012 1.7012 1.7012