Night vision of a diurnal birds of prey

How well to sharp-eyed diurnal birds of prey like eagles and hawks see at night? Obviously they don’t compare to owls, but does anybody know how their night vision compares with ours?

In general, night vision for diurnal raptors is probably comparable to ours - see here, for example:

Typically, good color vision and good night vision do not go together well because of competing requirements.