4 Heb “the light and the moon and the stars.” The phrase “the light and the moon” is a hendiadys (two separate terms denoting one idea) or perhaps even a hendiatris (three separate terms denoting one idea) for “the light of the moon and stars” (e.g., Gen 1:14).
5 The verb שׁוּב (shuv, “to return”) here denotes “to desist” ( שׁוּב 3). It pictures the disappearance of the clouds as a result of the precipitation of their contents.

In other versions

before the sun and the light and the moon and the stars are darkened and the clouds return after the rain,

before the sun and the light

and the moon and the stars grow dark,

and the clouds return after the rain;

before the sun and the light are darkened,

and the moon and the stars,

and the clouds return after the rain;

Remember him before the light of the sun, moon, and stars is dim to your old eyes, and rain clouds continually darken your sky.

Before the sun, the light, the moon, and the stars darken

and the clouds return after the rain.

While the sun, or the light, or the moon, or the stars, be not darkened, nor the clouds return after the rain:

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