condition mean min max 12pM Fe,Midday 306.569 306.569 306.569 12pM Fe,Midnight 380.74 372.205 389.275 58pM Fe,Midday 105.754 105.754 105.754 58pM Fe,Midnight 298.4365714285714 238.249 378.67 233pM Fe,Midnight 165.357 160.12 168.911 1160pM Fe,Midday 103.19584285714286 73.9304 125.818 1160pM Fe,Midnight 1440.7409166666666 272.566 2210.33 High carbon,Dark 272.54312 61.9568 889.733 High carbon,Light 242.9607 46.3225 487.936 Low carbon,Dark 53.659 53.659 53.659 Phloroglucinol 766.0943333333333 494.478 948.892 Silicon starvation,12h 221.096 221.096 221.096