condition mean min max 12pM Fe,Midday 1528.33 1528.33 1528.33 12pM Fe,Midnight 951.9884999999999 924.852 979.125 58pM Fe,Midday 1221.47 1221.47 1221.47 58pM Fe,Midnight 1681.3085714285714 1168.4 1964.39 233pM Fe,Midnight 1223.31 1179.42 1272.22 1160pM Fe,Midday 5610.147142857143 5084.87 5986.42 1160pM Fe,Midnight 988.60775 877.849 1078.81 High carbon,Dark 540.9648533333333 65.1158 1703.67 High carbon,Light 1497.0157692307694 160.34 4000.58 Low carbon,Dark 491.972 491.972 491.972 Phloroglucinol 529.5836666666667 168.375 724.881 Silicon starvation,12h 459.601 459.601 459.601