I recently had a drive that started at 11:50 pm which ended past midnight. It seems like the little map in the right column cuts off right at midnight while the remainder of the drive shows on the map for the next day.
To keep the reporting consistent, it seems like the site should either A) have the map match the drive history for the particular day, OR B) split drive records at midnight (like how you've recently done for sleep and idle).
Option B was something we spoke about months ago and I recall you thinking about gathering opinions once you open up access to more users. If the consensus is to have each day stop at midnight, you can probably just keep the same record number for any record types that go past midnight but just have the UI know to split it right at 11:59/midnight.
Customer support service by UserEcho