 
                             45 to 60 minutes
                                        45 to 60 minutes                                     
                             55 minutes
                                        55 minutes                                     
                             1 hour 15 minutes
                                        1 hour 15 minutes                                     
                             1 hour 30 minutes
                                        1 hour 30 minutes                                     
                             2 hours 15 minutes
                                        2 hours 15 minutes