For black visitors, sundown had ominous meaning

“In three places, at least, in North Carolina a Negro is not allowed to stay over night. They are Canton (Haywood County), Mitchell, and Madison Counties, all in the western part of the State. Negroes may work unmolested all day,  but, if they linger after nightfall, they are reminded that it would not be healthy for them to remain during the night.”

— From “Race Distinctions in American Law” by Gilbert Thomas Stephenson (1910) 

Mitchell County and Hot Springs in Madison County are listed among James Loewen’s  “Possible Sundown Towns in NC.”