I was out all day doing something else for work that was compulsory.
Then I spent the evening with my children and focusing on them etc.
So at 10pm when they were in bed I felt like I should have a look at the emails for the day that I had missed and dealt with a few. To me, it wasn't a big deal, took half hour of my otherwise only watching telly time but now I think people are going to see email sent at 10.44pm and think I am a workaholic nutter!
I admit to thinking the same if I ever see a late work email.