[aprilzero]

The data is accurate. Probably mostly sleeping, working or eating. There is a bit of a bias towards those being the most noticeable places since you spend a lot of time there, while other stuff you do may only be for 10-15 minutes and relatively is very little. You may be surprised by how much actual time you spend at home or a hotel even though it feels like you've gone out and done a lot of stuff during the day — by percentage of total time in a day it may not be that much.

Also many places have a lot of nice facilities that might still count as being at the location like restaurants, bars, rooftops, pools, beaches, gym, etc.

[aprilzero]

Just looked through it again and I think the lack of time difference is causing what you're talking about.

All of this stuff is fixed on pacific time, even when halfway across the world. So in Asia, the middle of the day will show boring sleep at the hotel, and the actual activity gets split up at the beginning and ends of the timeline.

Not ideal but I haven't figured out a good solution for that yet.