Performance and mood following variations in the length and timing of sleep.
D000328:Adult; D001288:Attention; D002940:Circadian Rhythm; D004526:Efficiency; D004644:Emotions; D006801:Humans; D008297:Male; D010555:Personality Inventory; D011930:Reaction Time; D012890:Sleep; D012892:Sleep Deprivation; D013997:Time Factors; D014851:Wakefulness