Talk:Tutorial: How to Register/@comment-74.115.6.141-20150113152500/@comment-25730832-20150113153554

I'll say just go by

Morning: 4:00 - 10:00

Afternoon: 10:00 - 16:00

Evening: 16:00 - 22:00

Night: 22:00 - 4:00

But really...it's just as it says (night = probably anything close r to midnight.)