condition mean min max 12pM Fe,Midday 14.7304 14.7304 14.7304 12pM Fe,Midnight 12.1247 12.0421 12.2073 58pM Fe,Midday 11.0994 11.0994 11.0994 58pM Fe,Midnight 21.050604285714286 8.54725 81.8194 233pM Fe,Midnight 11.524396666666666 9.69129 12.6982 1160pM Fe,Midday 11.632257142857142 10.4032 13.8807 1160pM Fe,Midnight 16.3026 14.2967 18.0065 High carbon,Dark 8.650908 3.64371 13.1955 High carbon,Light 8.166133076923076 2.80597 14.0852 Low carbon,Dark 4.86206 4.86206 4.86206 Phloroglucinol 4.3630933333333335 3.67775 5.40993 Silicon starvation,12h 14.9289 14.9289 14.9289