Possible Clues:

• That's when Eve came, maybe
• Then it's setting
• Now dun's late
• Feature of evening paper democrats primarily recognise
• Dusk makes mummy's boy, by the sound of it, depressed
• Event seen in evening paper saddened
• Wounds worried knight in evening
• When daylight begins to fade
• Evening Standard's first open when free
• Star, depressed when the day is done?