condition mean min max 12pM Fe,Midday 1172.86 1172.86 1172.86 12pM Fe,Midnight 948.5115 891.343 1005.68 58pM Fe,Midday 908.526 908.526 908.526 58pM Fe,Midnight 1267.3192857142858 887.886 1578.57 233pM Fe,Midnight 914.7486666666666 891.842 932.108 1160pM Fe,Midday 4351.517142857143 4215.73 4446.86 1160pM Fe,Midnight 743.1621666666666 674.84 839.413 High carbon,Dark 559.3031333333333 126.966 1433.42 High carbon,Light 1549.4560769230768 164.564 4898.07 Low carbon,Dark 857.747 857.747 857.747 Phloroglucinol 270.507 123.393 382.673 Silicon starvation,12h 463.908 463.908 463.908