Related Clues:

• Racing certainty
• Bit of shuteye
• Baby's break
• Bit of a lie-down
• Bit of rest
• Break for sleepyheads
• 'Go the Fuck to ___'
• Power-saving mode
• It may help you "catch up"
• Hypnos's realm
• Recover from an all-nighter, say
• Go out in the afternoon?
• Shut-eye
• Power __
• Daytime drop-off?