NEW : Polls low in presidential election amid low turnout . NEW : Even an extra day of voting did not boost turnout . Human Rights Watch says past crackdowns undermined turnout . `` We strongly denounce the ( election commission 's ) decision to extend voting another day . Both candidates ' campaigns agreed to another day of voting .
NEW : Polls low in presidential election amid low turnout . NEW : Even an extra day of voting did not boost turnout . Human Rights Watch says past crackdowns undermined turnout . Both candidates ' campaigns agreed to another day of voting .