If a farmer lays a rail fence by the light of the moon, it will be stronger and last longer than if it was laid in the daytime.
Western New York and parts of Massachusetts.

If a farmer lays a rail fence by the light of the moon, it will be stronger and last longer than if it was laid in the daytime.
Source: Current Superstitions (1896), entry 1126.
Fanny D. Bergen, editor.
Modern normalized navigation; the historical attribution above remains unchanged.