[TABLE="class: grid, width: 500"]
<tbody>[TR]
[TD]A[/TD]
[TD]B[/TD]
[TD]C[/TD]
[TD]D[/TD]
[TD]E[/TD]
[TD]F[/TD]
[/TR]
[TR]
[TD]001[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.1[/TD]
[/TR]
[TR]
[TD]002[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.2[/TD]
[/TR]
[TR]
[TD]003[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.3[/TD]
[/TR]
[TR]
[TD]004[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.4[/TD]
[/TR]
[TR]
[TD]005[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.5[/TD]
[/TR]
[TR]
[TD]006[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.6[/TD]
[/TR]
[TR]
[TD]007[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.7[/TD]
[/TR]
[TR]
[TD]008[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.8[/TD]
[/TR]
[TR]
[TD]009[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]0.9[/TD]
[/TR]
[TR]
[TD]100[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]1.0[/TD]
[/TR]
</tbody>[/TABLE]
I used conditional formatting on Col F
It suppose to highlight Col A if Col F is between 0.1 to 0.5 (let say green colour)
=AND($F1>=0.1,<=0.5)