Related Clues:

• Before nightfall
• The latter part of the day
• Latter part of the day
• Better to light a candle than to curse it, they say
• Absence of light
• Absence of illumination
• 'Hello . . . . . . . ., my old friend' (Simon and Garfunkel song)
• Of the night
• Devoid of brightness
• Close of day
• With little or no light
• ''Hello ..., my old friend'' (Simon and Garfunkel song)
• Devoid of light
• Following Con, perhaps, Al will keep it dark
• Of late one might have 29 across with some gin