Do you use a blue light filter at night?
I use f.lux on my laptop if that counts, turn on night mode and get a soft warm (adjustable) orange-ish glow
I do on desktop, phone and tablet.
Yes, set automatically on everything between 22:00 and 06:00.
Why would I need a blue light filter at night?
Not anymore. I tried it for a while but nothing really changed.
yeah, I have auto blue light filter on my phone, PC, and laptop, and I also wear glasses with blue light blocking lenses
On my laptop I have an app for that. It's always running . Its intensity changes according to the time of day.
On my phone I also have some kind of app but I only use it at nights before sleeping. I don't use my phone very much.
Yes there's one built into my Samsung that I activate for reading on my phone at night.
Yes. (Night Colour in KDE and Night Shift in macOS)
You mean for bugs ?
no, for your displays
so you are not kept awake by bright blue light
Like caffeine replacement? No, I just drink a big Turkish cup of coffee when I need to stay awake all night long
no, the opposite
Okay I'm following, but what do you mean by displays ?
the display of your phone or your computer screen emit light, which makes it more difficult for you to become sleepy at night
a blue light filter filters out light out of the blue spectrum as blue light in particular prevents the prodiction of hormes that make you sleepy
you can download a blue light filter app
That's a good idea, my sleeping room has no displays, no tv nor desktop, nothing