condition mean min max 12pM Fe,Midday 32.4197 32.4197 32.4197 12pM Fe,Midnight 29.35655 28.8716 29.8415 58pM Fe,Midday 26.4892 26.4892 26.4892 58pM Fe,Midnight 35.76611428571429 23.462 98.0831 233pM Fe,Midnight 24.86703333333333 24.2836 25.6026 1160pM Fe,Midday 27.668 24.228 30.9929 1160pM Fe,Midnight 17.739183333333333 10.686 30.7388 High carbon,Dark 24.989574666666666 9.83932 39.4933 High carbon,Light 19.652343076923078 7.47193 34.6355 Low carbon,Dark 21.969 21.969 21.969 Phloroglucinol 17.830766666666666 13.7451 23.8734 Silicon starvation,12h 24.0973 24.0973 24.0973