 
                             240 minutes
                                        240 minutes                                     
                             240 minutes
                                        240 minutes                                     
                             10 to 12 hours
                                        10 to 12 hours                                     
                             3 hours
                                        3 hours                                     
                             4 hours
                                        4 hours                                     
                             2 days
                                        2 days                                     
                             10 hours
                                        10 hours                                     
                             8 to 10 hours
                                        8 to 10 hours