condition mean min max 12pM Fe,Midday 18.6264 18.6264 18.6264 12pM Fe,Midnight 13.3322 12.54 14.1244 58pM Fe,Midday 15.7947 15.7947 15.7947 58pM Fe,Midnight 8.871291428571428 0.0 12.6492 233pM Fe,Midnight 5.65746 5.15979 6.2543 1160pM Fe,Midday 13.028642857142858 11.4861 15.1209 1160pM Fe,Midnight 11.247655833333333 4.96052 18.3852 High carbon,Dark 8.745970666666667 2.71027 20.4976 High carbon,Light 12.162113076923077 1.0778 36.1024 Low carbon,Dark 4.41396 4.41396 4.41396 Phloroglucinol 62.10666666666667 48.3812 75.5017 Silicon starvation,12h 39.0794 39.0794 39.0794