condition mean min max 12pM Fe,Midday 39.2352 39.2352 39.2352 12pM Fe,Midnight 35.4667 33.2536 37.6798 58pM Fe,Midday 43.5111 43.5111 43.5111 58pM Fe,Midnight 21.190228571428573 17.7245 30.7215 233pM Fe,Midnight 15.965 14.37 17.3462 1160pM Fe,Midday 22.234714285714286 20.1837 24.7362 1160pM Fe,Midnight 12.741861666666667 9.00684 15.5566 High carbon,Dark 14.650193333333334 3.28732 26.1823 High carbon,Light 13.893173846153847 4.17193 24.7966 Low carbon,Dark 14.7453 14.7453 14.7453 Phloroglucinol 19.525533333333332 17.0043 21.9029 Silicon starvation,12h 21.6352 21.6352 21.6352