12-hour clock

12-Hour clock yi eka ginganfi nyan efin ekpe guba:a.m(ante meridiem, ah be post meridiem). Eka gubaba wuncin de awa 12 chi de namba 1,2,3,4,5,6,7,8,9,10 ah be 11. Ah tswa 12-hour clock ela second Millenium BC chi be lo woro gbani ela 16th century.