condition mean min max 12pM Fe,Midday 51.1778 51.1778 51.1778 12pM Fe,Midnight 25.3888 21.7497 29.0279 58pM Fe,Midday 53.3399 53.3399 53.3399 58pM Fe,Midnight 15.092957142857143 0.0 23.1606 233pM Fe,Midnight 11.895199999999999 10.9817 13.3311 1160pM Fe,Midday 33.304542857142856 31.7588 37.005 1160pM Fe,Midnight 6.8210766666666665 5.46644 8.62161 High carbon,Dark 24.176440666666668 4.72581 112.311 High carbon,Light 17.288774615384614 4.05583 30.2812 Low carbon,Dark 14.7932 14.7932 14.7932 Phloroglucinol 19.907466666666668 12.9511 31.6824 Silicon starvation,12h 39.898 39.898 39.898