 
                             45 to 60 minutes
                                        45 to 60 minutes                                     
                             2 hours
                                        2 hours                                     
                             2 hours 30 minutes
                                        2 hours 30 minutes                                     
                             60 to 90 minutes
                                        60 to 90 minutes                                     
                             2 hours 15 minutes
                                        2 hours 15 minutes                                     
                             1 hour
                                        1 hour