condition mean min max 12pM Fe,Midday 9.72938 9.72938 9.72938 12pM Fe,Midnight 16.738500000000002 16.1561 17.3209 58pM Fe,Midday 4.96112 4.96112 4.96112 58pM Fe,Midnight 81.54761428571429 54.1623 146.553 233pM Fe,Midnight 88.227 85.8169 91.5712 1160pM Fe,Midday 6.6015 3.75933 19.447 1160pM Fe,Midnight 301.8498333333333 180.85 482.053 High carbon,Dark 19.453053333333333 2.22537 71.3556 High carbon,Light 6.878602384615385 0.539017 26.2865 Low carbon,Dark 2.81362 2.81362 2.81362 Phloroglucinol 1.10241 1.04256 1.17967 Silicon starvation,12h 5.81719 5.81719 5.81719