condition mean min max 12pM Fe,Midday 63.4857 63.4857 63.4857 12pM Fe,Midnight 49.36255 48.9017 49.8234 58pM Fe,Midday 61.7289 61.7289 61.7289 58pM Fe,Midnight 29.886642857142856 0.0 38.8235 233pM Fe,Midnight 35.08646666666667 34.731 35.7025 1160pM Fe,Midday 63.26591428571429 56.721 72.0579 1160pM Fe,Midnight 22.872891666666668 17.8471 31.9279 High carbon,Dark 38.41079333333333 19.0804 55.7952 High carbon,Light 35.90144615384615 14.2167 57.5117 Low carbon,Dark 27.0863 27.0863 27.0863 Phloroglucinol 33.37686666666667 28.181 36.1711 Silicon starvation,12h 40.5707 40.5707 40.5707