Sulcata not sleeping

[Steeeew]

I've noticed this new habit of her not sleeping during the day and being extremely active at night. She's inside and I have her in an enclosure with a box that she usually sleeps in but lately she's been roaming around all night. Is this okay? What can I do?

 

[bouaboua]

How big is the Sulcata and how big is this indoor enclosure? Maybe he is try to tell you that he need more room? or temperature is too low or too hot

 

[Tom]

Are the lights all off at night?