Suggested workout - Changing time of suggestion refresh.

I'm using the suggested workout for a month now. The suggested work out for next day only appear at midnight. 

I like to prepare my day planning: work, sport, meeting in advance but I'm often only in bed, is there any way to change the time the next day work out is suggested ie.10PM! 

I cannot find any setting in the watch.
This is kinda crucial as if it suggest a more intensive run I'll go run early before work and I cannot plan it in advance if I'm already in bed