condition mean min max 12pM Fe,Midday 34.3597 34.3597 34.3597 12pM Fe,Midnight 21.5392 19.3975 23.6809 58pM Fe,Midday 21.1082 21.1082 21.1082 58pM Fe,Midnight 15.547571428571429 13.4818 24.0915 233pM Fe,Midnight 11.489033333333333 10.9312 12.4871 1160pM Fe,Midday 21.7925 19.6008 24.7831 1160pM Fe,Midnight 223.01929916666666 5.30642 372.294 High carbon,Dark 15.355858 5.56166 42.4336 High carbon,Light 26.31394153846154 2.15446 77.616 Low carbon,Dark 11.2327 11.2327 11.2327 Phloroglucinol 45.06623333333333 35.8758 52.0149 Silicon starvation,12h 60.2297 60.2297 60.2297