If you take magnesium for sleep, what time do day do you take it

[PromQueenDiamond]

At bedtime or earlier ?

If earlier what time of day ?

30 minutes before I want to try to sleep. I normally take it when I brush my teeth, then read in bed for a bit.

I take mine around 3 pm, any earlier it doesn't seem to work, any later it seems to make my insomnia worse.
Anecdotal, I know

Which magnesium do you take OP? I believe magnesium glycinate is good for sleep and is best taken before bed. I take magnesium malate in the morning as it’s supposed to be energising