condition mean min max 12pM Fe,Midday 0.78408 0.78408 0.78408 12pM Fe,Midnight 2.4269249999999998 2.03853 2.81532 58pM Fe,Midday 3.12206 3.12206 3.12206 58pM Fe,Midnight 6.02925 0.0 11.1414 233pM Fe,Midnight 16.5687 12.94 21.8722 1160pM Fe,Midday 0.3647525714285714 0.0 1.29142 1160pM Fe,Midnight 63.484991666666666 32.8146 109.614 High carbon,Dark 47.68007666666667 1.51158 169.717 High carbon,Light 12.738799230769231 1.14246 25.3879 Low carbon,Dark 8.91871 8.91871 8.91871 Phloroglucinol 5.523443333333333 3.96569 8.59818 Silicon starvation,12h 6.4687 6.4687 6.4687