Sleep_with_the_lights_on Apr 2026

Light exposure at night suppresses the production of melatonin , the hormone responsible for signaling your body that it is time to sleep ( Sleep Foundation ).

You are more likely to experience "micro-awakenings" or arousals throughout the night, leading to daytime fatigue and reduced cognitive function. sleep_with_the_lights_on

Are you experiencing like morning grogginess or difficulty falling asleep? Light exposure at night suppresses the production of

Lower the lights in your home 1–2 hours before bed to encourage melatonin production. sleep_with_the_lights_on

Nighttime light exposure can increase heart rate and the risk of high blood pressure (Sleep Foundation).

Are you currently (e.g., TV, hallway light, or nightlight)?