condition mean min max 12pM Fe,Midday 27.4446 27.4446 27.4446 12pM Fe,Midnight 18.46405 18.3013 18.6268 58pM Fe,Midday 20.1442 20.1442 20.1442 58pM Fe,Midnight 9.701985714285714 0.0 12.2006 233pM Fe,Midnight 10.375 10.0373 10.6116 1160pM Fe,Midday 19.4023 18.1605 21.0328 1160pM Fe,Midnight 2.7506708333333334 2.10911 3.24596 High carbon,Dark 8.137551333333333 2.0556 15.7076 High carbon,Light 5.935650538461538 0.575567 16.5585 Low carbon,Dark 7.03556 7.03556 7.03556 Phloroglucinol 12.2331 8.3143 15.2724 Silicon starvation,12h 9.05914 9.05914 9.05914