Hmmm, ill give a complicated answer to a simple question.
Before I moved out of my moms house there was a better chance of me not being in a diaper then me being in one, especially during the day.
Since I've been on my own/ living with my SO (about 5 or so years) there have only been about 5-7 times that I have been without any protection at all... just regular undies. These times have been when I have either been in a really crappy mood or something had made me feel ashamed/embarrased because of liking diapers so I just had to have some "normal" time
I usually use diapers all the time, but there are sometimes when I just cant... I am by no means in the "diaper closet" but I dont want to advertise it to everyone either. SO there are times when I will use a pull up, or an incontinence pad like tena or poise. That way I can still feel secure, but my diaper isnt obvious. To give a few examples, I wont wear a diaper to a wedding when I'm I am in the bridal party as I cant pick a dress that is diaper friendly, I wont wear one to certain doctor appointments, and I wont wear one if I am going to be out at a really busy bar for a long time as I cant change a diaper in those bathroom and its just easier to "pull down' a pull-up and use the bathroom normie style.
Other than that, i'm usually have a diaper on... its pretty much the norm now
As for bedtime, I have worn a diaper every night since i've moved out of my moms. I just cant sleep without one. (no i still dont pee when im asleep, if I wake up and have to go I will, but it doesnt happen by itself.