condition mean min max 12pM Fe,Midday 26.3175 26.3175 26.3175 12pM Fe,Midnight 13.276299999999999 10.8654 15.6872 58pM Fe,Midday 14.7673 14.7673 14.7673 58pM Fe,Midnight 8.315675714285714 0.0 11.1161 233pM Fe,Midnight 4.546806666666667 4.26752 4.79699 1160pM Fe,Midday 8.440622857142857 5.69067 10.0133 1160pM Fe,Midnight 4.126505 2.6145 6.43108 High carbon,Dark 9.827521333333333 1.01735 20.7619 High carbon,Light 6.0346976923076925 0.0 11.9966 Low carbon,Dark 2.60762 2.60762 2.60762 Phloroglucinol 16.449466666666666 11.7686 24.7086 Silicon starvation,12h 6.93909 6.93909 6.93909