 
                             150 minutes
                                        150 minutes                                     
                             7 to 8 hours
                                        7 to 8 hours                                     
                             8 to 9 hours
                                        8 to 9 hours                                     
                             4 hours
                                        4 hours                                     
                             6 hours
                                        6 hours                                     
                             3 hours
                                        3 hours                                     
                             4 hours
                                        4 hours                                     
                             6 hours
                                        6 hours                                     
                             7 hours
                                        7 hours                                     
                             8 to 10 hours
                                        8 to 10 hours