[전방일치/ 서명:Polar day %25252525252525252525252525252525252525252525252525252525252525252525252525252525252525EF%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525BC%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252586 night]