Am I being unreasonable

So my bf and I moved in tg four months ago. We’ve been tg for five years and get along great. But we have very different sleep schedules. Often times I go to bed alone unless I force myself to stay up with him. I work really long hours and he often stays up gaming until 3/4AM. Idc about this every night but I do wish he would go to bed with me some nights. I feel like his routine isn’t healthy. He sleeps throughout the whole day and when he’s not he’ll just game. Ik im not his mother and I can’t control when he sleeps, but I feel like at this point it’s affecting my sleep and my health so I just wanna know if im being unreasonable. Im Not asking him to go to bed at a certain time, I just want us to go to bed together maybe 3/7 nights of the week esp when we have work? That way we can be awake during the day and productive. because like for example, yesterday he gamed the whole day and when we said we’ll watch a movie together, he went to go take a nap until 10PM. I decided to get in bed at 10PM with him and then he woke up to go game until 3AM. So we didn’t get any quality time together at all.