Automatic night mode has gone

[Aster11sk]

I've bought SGS with tizen 3 on, updated and it had an automatic night mode feature. But at some point (after a few re-connectings and factory resets as well as changing the phone) that thing had gone. Now when i look into "night mode settings" the only option is to turn it - on or off. I've tried to flash it to the very first version of firmware, but there was no nightmode, and when i had got OTA, it had appeared, but without automatic option
Is there a way go get it back? i kind of liked it)

p.s. not sure how exactly night mode in english - it might be goodnight mode or something