I got my first 5 lucid dreams in a span of 8 days last month. And those days I would wake up really early (unintentional) and move to a different room to sleep some more. After regaining consciousness and sleeping again I noticed I am WAY more likely to have lucid dreams. After that 8 day span I pretty much have just been sleeping through the whole night, and when I woke up the first time I would get up. Today, I got woken up by the noise in my house around 8am. I wanted to sleep a couple hours more so I moved into a bedroom (I was on a couch). When I went to sleep in the bedroom my dreams were very vivid and I had a lucid dream for the first time in a month!

My point.
I am way more likely to lucid dream when taking a nap or getting up and going back to sleep.