condition mean min max 12pM Fe,Midday 71.8686 71.8686 71.8686 12pM Fe,Midnight 44.852199999999996 44.2603 45.4441 58pM Fe,Midday 59.7654 59.7654 59.7654 58pM Fe,Midnight 32.12632857142857 27.0744 39.4264 233pM Fe,Midnight 24.588266666666666 23.3146 26.8684 1160pM Fe,Midday 43.0116 40.4801 45.7586 1160pM Fe,Midnight 13.57595 10.4884 17.3516 High carbon,Dark 27.598289333333334 9.10181 57.7061 High carbon,Light 26.411816153846154 3.65642 58.1847 Low carbon,Dark 23.0684 23.0684 23.0684 Phloroglucinol 302.73766666666666 286.855 311.466 Silicon starvation,12h 46.2548 46.2548 46.2548