I do these: Keep all device brightness levels at their lowest. Use "night mode" if available. Prefer natural lighting if available. At nights, keep indoor light

I do these: Keep all device brightness levels at their lowest. Use "night mode" if available. Prefer natural lighting if available. At nights, keep indoor lighting dim. Sit under the sky at night and focus eyes on stars. Eye exercises (rotate eyes inside closed sockets CW and CCW).