Related Clues:

• Star's time to shine?
• Cap or gown lead-in
• It falls quite predictably
• See 1 Across
• Dark time
• Usual bedtime
• Dark period
• Wiesel work
• Dracula’s shift
• Thing broken in time of darkness?
• Dark hours
• See 14 Across
• Graveyard shift
• Transitional time
• Historical transition point