Iray morning light effect?

Toobis

Am doing an image where morning light shines through a window for Iray. Anyone know if a light like this is avaliable for Iray? I have browsed the store a little but with no such luck.

Fishtales

A Distant Light set to 3500 shining through the window? Make sure the glass is using the Thin Clear shader.

Richard Haseltine

Depending on your goals, you might also look at https://www.daz3d.com/first-light-skydome-and-hdri

jag11

Or in Render Settings set Environment Map to None and adjust the Sun-Sky Day and Time.