 
                             6 hours
                                        6 hours                                     
                             8 hours
                                        8 hours                                     
                             3 days
                                        3 days                                     
                             10 to 11 hours
                                        10 to 11 hours                                     
                             150 to 180 minutes
                                        150 to 180 minutes                                     
                             7 to 8 hours
                                        7 to 8 hours