condition mean min max 12pM Fe,Midday 22.2992 22.2992 22.2992 12pM Fe,Midnight 24.0676 22.3682 25.767 58pM Fe,Midday 12.7158 12.7158 12.7158 58pM Fe,Midnight 13.685571428571428 0.0 20.2439 233pM Fe,Midnight 9.181396666666666 7.53035 10.184 1160pM Fe,Midday 10.6944 7.404 16.8957 1160pM Fe,Midnight 6.648639166666666 1.86311 10.3582 High carbon,Dark 10.62658 2.48172 23.1518 High carbon,Light 7.357842307692308 1.3425 19.4369 Low carbon,Dark 11.2732 11.2732 11.2732 Phloroglucinol 10.805293333333333 8.69448 11.905 Silicon starvation,12h 12.6876 12.6876 12.6876