A woman in a black outfit lies face first on a yoga mat; several paintings are hanged on the wall, and the sun shines through a large window near her.
A woman is asleep while moonlight filters in the window.
Moonlight cannot filter through a window at the same time that sun shines through a window. It can be either sunny or dark with moonlight, not both.
Sun shines means it is a day time  and moonlight means it is night time
A woman cannot be asleep while on a yoga mat.