condition mean min max 12pM Fe,Midday 44.5857 44.5857 44.5857 12pM Fe,Midnight 28.594450000000002 25.1709 32.018 58pM Fe,Midday 37.7608 37.7608 37.7608 58pM Fe,Midnight 16.455385714285715 0.0 21.4951 233pM Fe,Midnight 6.236226666666666 5.64615 7.13999 1160pM Fe,Midday 22.342042857142857 17.6244 25.9868 1160pM Fe,Midnight 17.5484075 7.18423 27.7865 High carbon,Dark 7.325565533333333 0.0 21.8189 High carbon,Light 8.452644923076923 0.928064 30.3787 Low carbon,Dark 7.24502 7.24502 7.24502 Phloroglucinol 4.2918 1.59649 5.64131 Silicon starvation,12h 1.81199 1.81199 1.81199