Plan you window to close just before the streets around you wake up and become noisy.
Usecase: Parking lot in front of my flat becomes busy with drivers leaving to work at about 5:30am every morning during working days. And at about 7am at weekends. It is easy to set SMARWI plan to close from MON-FR at 5:15 and 6:30 at SA,SUN. This simple adjustment helps me sleep little bit longer every day.