condition mean min max 12pM Fe,Midday 56.3112 56.3112 56.3112 12pM Fe,Midnight 22.142400000000002 16.1753 28.1095 58pM Fe,Midday 19.9307 19.9307 19.9307 58pM Fe,Midnight 21.192899999999998 0.0 37.1762 233pM Fe,Midnight 24.4028 22.8192 26.6524 1160pM Fe,Midday 21.373471428571428 14.1703 30.4291 1160pM Fe,Midnight 23.9547 12.4504 36.698 High carbon,Dark 42.34684 19.7799 78.5396 High carbon,Light 42.47336307692308 0.0 81.0317 Low carbon,Dark 14.6406 14.6406 14.6406 Phloroglucinol 125.66846666666667 81.1704 168.805 Silicon starvation,12h 30.7577 30.7577 30.7577