West Virginia Code Chapter 21. Labor § 21-6-7. Hours and days of labor by minors

(1) During school hours, except as provided in work experience and career exploration programs approved by the United States Secretary of Labor;

(2) Before seven o'clock antemeridian or after seven o'clock postmeridian: Provided, That a child under the age of sixteen may work until nine o'clock postmeridian from the first day of June through Labor Day;

(3) More than three hours per day, on days in which public schools are in session;

(4) More than eighteen hours per week, in weeks in which public schools are in session;

(5) More than eight hours, on days in which public schools are not in session;

(6) More than forty hours per week, in weeks in which public schools are not in session; or

(7) More than five hours continuously without an interval of at least thirty minutes for a lunch period.