condition mean min max 12pM Fe,Midday 47.4504 47.4504 47.4504 12pM Fe,Midnight 24.102400000000003 20.6034 27.6014 58pM Fe,Midday 29.0009 29.0009 29.0009 58pM Fe,Midnight 18.678128571428573 0.0 23.6768 233pM Fe,Midnight 13.6267 10.8149 16.571 1160pM Fe,Midday 26.38 23.6877 29.7417 1160pM Fe,Midnight 21.501224999999998 12.7675 30.0859 High carbon,Dark 37.90770666666667 15.5993 127.313 High carbon,Light 29.50747923076923 5.30109 47.1693 Low carbon,Dark 10.7311 10.7311 10.7311 Phloroglucinol 42.4215 37.0904 51.8248 Silicon starvation,12h 47.3157 47.3157 47.3157