The painter shoots Adam during daylight, but when he flees down the fire escape, it's now dark.
It's nighttime when Illya and Napoleon leave Adam's place to rush over and save Olivia. When they arrive at her apartment it's broad daylight.
As the plane with Solo and Tenza was on approach landing the image was reversed. The registration number (N9939Z) was reversed. But once on the ground the image was forward again.