Heavy Cream before Bed?

I've been drinking heavy cream during the day and was wondering if anyone has noticed a difference between having it during the day versus before bed when it comes to weight gain. I have a feeling that if I switch to drinking it before I go to sleep, it might help me hold onto the calories better, whereas during the day I feel like I'm burning them off. Has anyone had experience with this or noticed better results one way or the other?

TIA