pitch-dark

sunless unlighted unlit

starless stygian

clouded murky shadowy

bright sunny

black cloudy darkened dim dingy drab dull foggy gloomy misty murky overcast shadowy somber

dun faint

aphotic atramentous blackish caliginous cimmerian clouded crepuscular dusky ill-lighted indistinct inky lightless lurid nebulous obfuscous obscure opaque pitch-black pitchy rayless shaded shady sooty stygian sunless tenebrous unlighted unlit vague

bright cheerful clean clear distinct good happy intelligent joyful light luminous smart sparkling sunny vivacious

apparent brilliant encouraging evident hopeful illuminated lucid manifest moral plain pleased radiant shining visible vivid

atramentous charcoal clouded coal ebon ebony inklike inky jet jetty livid murky obsidian onyx piceous pitch raven sable shadowy slate somber sombre sooty starless stygian

atramentous brunet charcoal clouded coal dingy dusky ebon ebony inklike inky jet jetty livid melanoid murky obsidian onyx piceous pitch pitch-black raven sable shadowy slate sloe somber sombre sooty starless stygian swart swarthy

midnight

bedtime blackness dark darkness duskiness evening eventide gloom nightfall nighttime obscurity twilight

after dark after hours before dawn dark hours dead of night dusk to dawn nighttide pitch dark pitch-darkness witching hour

day daybreak daylight daytime light morning

brightness illumination lightness