 
                             120 minutes
                                        120 minutes                                     
                             3 days
                                        3 days                                     
                             14 hours
                                        14 hours                                     
                             2 days
                                        2 days                                     
                             9 hours
                                        9 hours                                     
                             8 to 12 hours
                                        8 to 12 hours                                     
                             10 hours
                                        10 hours