Every user defines its own timezone and daily reminder time
Each user can define their own time zone, and then each user can define at what time they start working every day.
Recommend your team members to login to DailyBot's web and then go to User Profile to double check the configuration.
Forcing timezone and time for all users
As administrator, you can go to Organization Settings and then change the timezone or work start time, you will get asked whether you want to force this setting to be applied to all the users.
You can use this when all your users are in the same timezone or when you are troubleshooting your times configuration.
DailyBot won’t ask a user to fill the daily report before that time.