condition mean min max 12pM Fe,Midday 10.7637 10.7637 10.7637 12pM Fe,Midnight 11.016850000000002 10.4174 11.6163 58pM Fe,Midday 7.36783 7.36783 7.36783 58pM Fe,Midnight 8.288832857142857 0.0 11.6838 233pM Fe,Midnight 8.88475 8.22989 9.48585 1160pM Fe,Midday 7.0457857142857145 5.74944 8.16178 1160pM Fe,Midnight 3.7546025833333334 0.801841 7.59059 High carbon,Dark 9.632623333333333 4.60995 16.4161 High carbon,Light 6.979957692307693 3.02613 14.568 Low carbon,Dark 5.61022 5.61022 5.61022 Phloroglucinol 5.754443333333334 4.07236 8.44027 Silicon starvation,12h 17.5638 17.5638 17.5638