Clownfish only hosting at night?

[KVYA]

My clownfish will host my small Duncan colony(about 7 heads but tightly packed) at night but during the day, she'll just swim all over the tank. Is that normal for a clown to only host at night?

 

[Shaddow_wolf169]

That's her bed yup she's claimed the whole tank.

 

[KVYA]

That's her bed yup she's claimed the whole tank.

 

[Shaddow_wolf169]

Probably where she feels comfortable.

 

[dylana407]

I noticed that when the light goes out, clowns will go to their safety spot. In this case, it's the Duncan.