Unless you’ve got nepotism on your side you’re not gonna get in without decent experience (like starting in a restaurant or dive bar, knowing the industry & then graduating to such an environment (nightclubs are intense & demanding)) Also, the hiring manager should know better than hire a person with a 9-5, they’ll just burn themselves out & not be effective. If you’re a chronic insomniac it might help to mention that lack of sleep won’t be any type of disadvantage. If you don’t have experience but are insistent on getting in at a club see if they need a busser