Ключевые слова: accessory, alarm, background, blindfold, blinds, bottle, brain, care, chronic, clock, concept, deprivation, diagnosis, different, disease, disorder, dream, drugs, health, illness, indoors, insomnia, lifestyle, mask, medical, medicine, melatonin, night, nobody, object, pills, prescription, problem, remedy, room, routine, schedule, sickness, sleep, sleeping, sleeplessness, soporific, space, supplement, table, therapy, time, treatment, unhealthy, window,