BLUE TONGUE SKINKS

About 30 minutes after lights out tonight I noticed Indah was still awake on her basking rock. This wasnt too abnormal since she is a night owl and will retreat to her hide eventually.
Well she did not tonight and is now sleeping on her rock.
Obviously I am a bit curious since this is not her usual behavior and it alerted me. She is in the middle of a shed on a side note.
I did a search on this here and found a very old thread "Pings new weird behavior" or something to that effect and read a few comments that eased my mind a bit.
Anyone care to add their take on this?

basking spot holds warmth for a fair while after lights go out,sometimes they stay close by,against or on it,shed cycle may have kept it there,but may not have either

Perhaps she just wanted to stay a little warm that night!