A shifting daily rhythm and the bedding
Short answer: If you sleep during the day, the room is warmer and lighter than at night. Choose thinner bedding and a layer that moves moisture.
Why daytime sleep is warmer
During the day both the room and the body are warmer than at night. The same bedding that feels right at three in the morning is too warm at eleven in the morning. That is the most important difference to allow for.
Bedding in two weights
With a thin set for daytime sleep and an ordinary one for night, you can change according to the rota. That is easier than adjusting the heating. See bamboo bedding.
The nightwear has to follow
For daytime sleep, thin nightwear that moves moisture is right. For night sleep it can be a little thicker. See bamboo nightwear for men and bamboo nightwear for women.
Frequently asked questions
How many sets do you need
Four sets of bedding let you change as needed without washing mid week during a run of shifts.
What about light and noise
Blackout and earplugs help more than clothing can. Clothing only solves temperature.
How do you hold a rhythm
Fixed routines around bedtime help. With persistent problems, talk to your doctor.