condition mean min max 12pM Fe,Midday 205.184 205.184 205.184 12pM Fe,Midnight 407.8425 404.623 411.062 58pM Fe,Midday 190.12 190.12 190.12 58pM Fe,Midnight 353.3981428571429 0.0 439.846 233pM Fe,Midnight 346.98 339.949 354.211 1160pM Fe,Midday 154.96414285714286 124.821 180.711 1160pM Fe,Midnight 250.28491666666667 183.135 358.957 High carbon,Dark 389.1103333333333 162.748 2058.6 High carbon,Light 267.22437692307693 45.5828 781.401 Low carbon,Dark 314.544 314.544 314.544 Phloroglucinol 190.03866666666667 168.601 230.072 Silicon starvation,12h 244.5 244.5 244.5