condition mean min max 12pM Fe,Midday 60.8362 60.8362 60.8362 12pM Fe,Midnight 50.64660000000001 46.1769 55.1163 58pM Fe,Midday 75.0834 75.0834 75.0834 58pM Fe,Midnight 47.47875714285714 40.4246 56.1726 233pM Fe,Midnight 70.04033333333334 69.0362 70.5582 1160pM Fe,Midday 25.95982857142857 21.8185 30.2735 1160pM Fe,Midnight 93.9307 36.8411 166.587 High carbon,Dark 156.50406 50.2841 328.057 High carbon,Light 134.70394184615384 0.443327 445.968 Low carbon,Dark 36.7182 36.7182 36.7182 Phloroglucinol 39.148633333333336 16.1839 55.1201 Silicon starvation,12h 91.075 91.075 91.075