condition mean min max 12pM Fe,Midday 57.7412 57.7412 57.7412 12pM Fe,Midnight 99.1154 80.1048 118.126 58pM Fe,Midday 98.6067 98.6067 98.6067 58pM Fe,Midnight 83.40142857142857 54.5337 125.408 233pM Fe,Midnight 173.07866666666666 169.882 177.751 1160pM Fe,Midday 13.827314285714285 12.2306 16.0009 1160pM Fe,Midnight 223.12866666666667 180.201 247.77 High carbon,Dark 145.28598 61.8785 255.428 High carbon,Light 89.4090476923077 1.3692 186.553 Low carbon,Dark 105.325 105.325 105.325 Phloroglucinol 60.816900000000004 47.6085 84.3986 Silicon starvation,12h 95.4677 95.4677 95.4677