Definition of "moonlighted"

“It came downstairs as I went up,” said the trooper, “and crossed the moonlighted window with a loose black mantle on […] ”

1852 March – 1853 September, Charles Dickens, “chapter 52”, in Bleak House, London: Bradbury and Evans, […], published 1853

I sat for hours afterwards, gazing out of the cavern entrance at the moonlighted grove, silent and desolate beyond any telling.

1907, Upton Sinclair, The Overman‎, New York: Doubleday, Page & Co., page 41