I prefer being slightly tired, just do the nature of what it is I write about: things that go on in the modern world nobody sees, with crooks are out at night, and secret police black bag people to take them to secret facilities for human disection.
And by nature of Magic Realism, often such works involve the dream time and the waking time as well as two completely real phases of existance.
Problem is, my body's adjusted to that dawn owl schedule, so I'll be up until around mid morning just to finish a work of fiction. It's very rare I'll even be up during daylight hours, except during the Summer time.