Irregular Sleep Disorder
Only a medical professional can answer what type of sleep disorder you’re suffering from. Irregular sleep is a part of a rare form of CRSD or circadian rhythm sleep disorder.
Such a sleep disorder would make you fall asleep at a different time of the day. Even when you take naps, you don’t get a night of proper sleep because you are not sleeping adequately at night time. And the worst part is, those people don’t have any pattern of sleep. Besides affecting their mental health, it hampers their work, family, and social life too!