condition mean min max 12pM Fe,Midday 25.8767 25.8767 25.8767 12pM Fe,Midnight 30.697000000000003 24.8924 36.5016 58pM Fe,Midday 18.3175 18.3175 18.3175 58pM Fe,Midnight 14.335928571428571 0.0 21.4923 233pM Fe,Midnight 11.593466666666666 11.2806 12.0306 1160pM Fe,Midday 20.09605714285714 12.9382 27.3107 1160pM Fe,Midnight 8.020395 2.81408 13.9041 High carbon,Dark 23.31650666666667 3.38872 76.0764 High carbon,Light 26.546095384615384 3.04679 68.81 Low carbon,Dark 19.9731 19.9731 19.9731 Phloroglucinol 23.3955 12.972 29.4476 Silicon starvation,12h 66.2536 66.2536 66.2536