Related Clues:

• Takes a time-out
• Doesn't work or play
• Stops introducing evidence
• Crashes, so to speak
• Gets some shut-eye
• Sits one out
• Goes on leave, say
• Isn't working
• Intervals of inactivity
• Starts to shut lids expecting easy peaceful slumber
• Score pauses
• Recharges one's batteries
• Hangs in the hammock
• Relaxes between tours
• Metallica "Until It ___"