The third stood out stark and clear in the artificial twilight.
She smiled as they walked slowly through the artificial twilight.
The black smoke filled the sky, blocking out the sun, so that an artificial twilight fell across the scene.
I sat in artificial twilight and watched the American Midnight playbacks.
He lay back prone on the sand and gazed up into the artificial twilight caused by the eclipse.
In the Federation, there was an artificial twilight but there were no shadows, no cool dark corners, nowhere to hide.
I half trotted back to the marina, through that artificial twilight that gloomy weather generates.
Once Zinnia got past the trellised gate, she found herself enveloped in an artificial twilight.
The tuneless artificial twilight of Salama was dispersing, and honest night breaking through.
Their intertwining branches blocked the sun's rays and created an artificial twilight on the forest floor.