This clock, or circadian rhythm, is also sensitive to light, so avoid bright lights at night to help tell your bodythat it's time for sleep.
Elekere a, ma ọ bụ ụda circadian, na-emetụtakwa ìhè, yabụ zere ọkụ na-enwu gbaa n'abalị iji gwa ahụ gị na oge ụra.