condition mean min max 12pM Fe,Midday 8.38002 8.38002 8.38002 12pM Fe,Midnight 23.818550000000002 21.4924 26.1447 58pM Fe,Midday 4.69619 4.69619 4.69619 58pM Fe,Midnight 19.385785714285714 0.0 26.544 233pM Fe,Midnight 16.5307 16.0044 17.3158 1160pM Fe,Midday 2.29291 1.65628 2.85563 1160pM Fe,Midnight 14.1610425 9.84251 17.2139 High carbon,Dark 9.893049333333334 4.42726 26.4549 High carbon,Light 6.534269692307692 0.797916 15.6641 Low carbon,Dark 10.4399 10.4399 10.4399 Phloroglucinol 7.624973333333334 5.25114 10.7726 Silicon starvation,12h 21.138 21.138 21.138