Claims of Beaufighters and a Spitfire are recorded at around 20.45 hrs in the Den Helder area (among more (?) 143 and 236 Squadron).
German claims that day and time mentioned here:
https://catalog.archives.gov/id/232736962?objectPage=86 and top of following page.
Also note that report has a shoot down of a
Mustang at 07.15 off Scheveningen. Don't know if any such RAF loss indeed?
Leendert