condition mean min max 12pM Fe,Midday 217.666 217.666 217.666 12pM Fe,Midnight 154.2165 146.896 161.537 58pM Fe,Midday 106.545 106.545 106.545 58pM Fe,Midnight 116.98372857142857 0.0 176.856 233pM Fe,Midnight 145.31333333333333 139.882 153.95 1160pM Fe,Midday 69.50835714285714 51.8687 82.3265 1160pM Fe,Midnight 340.71775 157.808 479.772 High carbon,Dark 201.25479333333334 29.3606 571.871 High carbon,Light 43.39977692307692 11.8029 95.9103 Low carbon,Dark 33.8649 33.8649 33.8649 Phloroglucinol 150.281 118.983 175.676 Silicon starvation,12h 32.9376 32.9376 32.9376