condition mean min max 12pM Fe,Midday 39.4829 39.4829 39.4829 12pM Fe,Midnight 53.460300000000004 49.3918 57.5288 58pM Fe,Midday 23.7972 23.7972 23.7972 58pM Fe,Midnight 26.800428571428572 0.0 36.2216 233pM Fe,Midnight 26.239533333333334 24.83 27.4396 1160pM Fe,Midday 24.6871 17.8529 32.9812 1160pM Fe,Midnight 10.293018333333332 4.9703 15.3496 High carbon,Dark 24.69432 12.2835 46.803 High carbon,Light 19.112278461538462 2.69497 35.3452 Low carbon,Dark 39.0528 39.0528 39.0528 Phloroglucinol 21.193466666666666 18.2868 26.12 Silicon starvation,12h 43.9523 43.9523 43.9523