condition mean min max 12pM Fe,Midday 47.3946 47.3946 47.3946 12pM Fe,Midnight 37.790049999999994 37.2159 38.3642 58pM Fe,Midday 35.7952 35.7952 35.7952 58pM Fe,Midnight 26.321842857142858 0.0 36.7872 233pM Fe,Midnight 20.908033333333332 17.0114 23.0725 1160pM Fe,Midday 21.63672857142857 14.5898 29.1904 1160pM Fe,Midnight 30.232633333333332 16.4662 41.3375 High carbon,Dark 77.48262666666666 14.0517 224.157 High carbon,Light 27.420492307692307 11.0941 41.8527 Low carbon,Dark 21.4953 21.4953 21.4953 Phloroglucinol 429.48333333333335 288.452 547.16 Silicon starvation,12h 39.2448 39.2448 39.2448