I hope that both the data field and the navigation map have day mode and night mode options.
Seems not
https://forums.garmin.com/sports-fitness/cycling/f/edge-1040-series/308445/is-it-a-specification-that-the-map-does-not-switch-to-night-mode
forums.garmin.com/.../how-do-i-switch-the-map-to-night-mode-on-edge-1040
I like the Data Field to be in night mode, but the map will always be in day mode. This was possible in the previous version, but it is no longer possible in v20.19
