condition mean min max 12pM Fe,Midday 40.6863 40.6863 40.6863 12pM Fe,Midnight 29.391750000000002 25.1508 33.6327 58pM Fe,Midday 28.3855 28.3855 28.3855 58pM Fe,Midnight 25.596071428571427 0.0 33.3608 233pM Fe,Midnight 13.045 11.4789 15.1055 1160pM Fe,Midday 35.31872857142857 26.2895 42.6969 1160pM Fe,Midnight 72.8034325 8.50889 130.91 High carbon,Dark 29.576876666666667 7.28634 67.0074 High carbon,Light 41.375937692307694 3.07084 81.0094 Low carbon,Dark 19.9189 19.9189 19.9189 Phloroglucinol 175.16566666666668 107.858 230.185 Silicon starvation,12h 43.3306 43.3306 43.3306