ENOUGH NOW

[nisarg3010]

I am using galaxy note 8 and night mode feature is missing from notification panel , i have to search everytime in settings to on/off this mode . 

[BHEESHMA]

I don't know if you about it , drag that night mode option to your notification shade and then it will be available!

drag it to main notification panel

hope this helps

[VenkiRokz]

make sure that default theme is applied, then goto display settings and enable it

[Anikroyale]

Go to settings, then developer options and then to quick settings developer tiles and turn on night mode (or dark mode).

[mk99]

is it note8 indian version.i don't have wifi calling,record video,focus,sleep,watch video options.did u install any apps for those.