Insects and other small pests are often attracted to dark corners of a room. Lighting up the bathroom can therefore keep them away and allow you to have a better night’s sleep.
But, as one Quora user writes, “lights on keep cockroaches away, but can attract other insects.”
Orientation light
It’s easy to trip into unfamiliar spaces, especially in the dark. One Internet user finds it “strange”, but appreciates the light for her “clumsy husband” who “bumps into furniture” without a lit path.
By leaving the bathroom light on, you create a faint indirect glow in the main room, which helps you find your way safely if you need to get up during the night. Whether you’re fetching a glass of water or just finding your way to the bathroom, soft light reduces the chances of tripping or bumping into furniture.
In addition, in the event of an emergency situation requiring a quick evacuation, you won’t have to trip in the dark.
“I don’t think it’s nice to be asleep, alone in a dark, deep room, trying to find my glasses in an unfamiliar space,” writes one cyberfan, who explains that he often travels alone for work. “In case of an emergency, I want to make sure I can find my exit immediately, it’s one of my self-protection protocols, always.
Comfortable atmosphere
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