condition mean min max 12pM Fe,Midday 5.77102 5.77102 5.77102 12pM Fe,Midnight 17.877699999999997 17.2047 18.5507 58pM Fe,Midday 6.4682 6.4682 6.4682 58pM Fe,Midnight 11.631185714285714 0.0 15.7173 233pM Fe,Midnight 9.134016666666668 8.28261 10.4938 1160pM Fe,Midday 2.7856701428571427 0.923351 4.72921 1160pM Fe,Midnight 4.525831666666667 1.38266 7.27676 High carbon,Dark 17.689804666666667 3.14582 47.1019 High carbon,Light 12.736237615384615 0.521157 47.8137 Low carbon,Dark 5.00144 5.00144 5.00144 Phloroglucinol 61.8361 41.415 73.2143 Silicon starvation,12h 24.0792 24.0792 24.0792