Blues pianistRoosevelt Sykes recorded "Night Time Is the Right Time" in 1937. Called "one of his 'hits' of the day", it is a moderate-tempo twelve-bar blues that features Sykes on vocal and piano. It has been suggested that it was "drawn from the old vaudeville tradition": In 1938, Big Bill Broonzy recorded the song with slightly different lyrics. The same year, Roosevelt Sykes recorded a second version titled "Night Time Is the Right Time #2", also with slightly different lyrics. These earliest recordings of "Night Time Is the Right Time" are credited to Roosevelt Sykes and Leroy Carr. Although Carr died in 1935 without any known recordings of the song, "Night Time Is The Right Time" bears considerable similarity to Carr's "When The Sun Goes Down". The latter was phenomenally popular song at this time, having been covered by the Ink Spots and also serving as a model for "Love In Vain" by Robert Johnson.
Nappy Brown song
In 1957, Nappy Brown recorded the song as "The Right Time". Called "a highlight of Brown's early career", his version features additional lyrics with background singers answering his vocal lines. The instrumental accompaniment is provided by Buster Cooper on trombone, Hilton Jefferson on alto sax, Budd Johnson on tenor sax, Kelly Owens on piano, Skeeter Best on guitar, Leonard Gaskin on bass, and Bobby Donaldson on drums. Brown's song opens with Brown's version did not reach the nationalrecord charts, but was "borrowed by Ray Charles in short order". During his career, Brown recorded several versions of the song. His original single lists the songwriter as "N. Brown".
Ray Charles version
Ray Charles recorded his version, titled " The Right Time", in October 1958. According to Brown, "The difference between me and Ray Charles's ‘Night Time Is the Right Time'... is he had it up-tempo with Mary Ann and them behind him—the ladies . I had mine in a slow tempo with a gospel group behind me. That was my gospel group. But he got everything just like mine, note for note". Margie Hendrix with Charles' backup singers the Raelettes provided the accompaniment to Charles' vocals. The song became a hit in 1959, when it reached number five in the Billboard R&B chart and number 95 in the pop chart. The song is included on the albums Ray Charles at Newport and The GeniusSings the Blues, and on the soundtrack of Ray. In the second season episode of The Cosby Show "Happy Anniversary", the Huxtable family lip-syncs to Ray Charles' version. CNN's Lisa Respers France stated "No 'Cosby Show' list is complete without this family performance... Keshia Knight Pulliam stole our hearts as little Rudy Huxtable in this scene." while Vulture called it The Cosby Shows best musical moment. In 1997, TV Guide ranked this episode number 54 on its '100 Greatest Episodes of All Time' list.
James Brown version
James Brown recorded the song for the small Churchill/Augusta record label. It was released in 1983 as the B-side of his single "Bring It On...Bring It On". Brown's version went on to reach number 73 in the Billboard R&B chart. Robert Christgau reviewed Brown's version favorably, singling out for praise the contribution of its unidentified female guest vocalist, "a Brownette who approaches any kind of note as if she owns it."