condition mean min max 12pM Fe,Midday 28.8195 28.8195 28.8195 12pM Fe,Midnight 22.5322 21.8063 23.2581 58pM Fe,Midday 22.9623 22.9623 22.9623 58pM Fe,Midnight 24.418285714285712 15.219 69.5358 233pM Fe,Midnight 16.3203 14.943 17.3801 1160pM Fe,Midday 17.28332857142857 16.5305 18.8147 1160pM Fe,Midnight 12.795731666666667 8.54266 18.0899 High carbon,Dark 14.51498 7.54394 20.9626 High carbon,Light 12.289278461538462 2.82632 16.5944 Low carbon,Dark 10.8071 10.8071 10.8071 Phloroglucinol 27.152066666666666 23.2494 29.3766 Silicon starvation,12h 17.77 17.77 17.77