Does it matter when you wake up for IF as long as you're still 16:8?

For example, if you're last meal is at 8pm, does it matter if you wake up at 8am or 12pm as long as you're still eating within the 12pm-8pm period? Sorry if this a beginner question. via /r/intermittentfasting https://ift.tt/2NdA55J https://ift.tt/eA8V8J