Context: NAME_1 is a 2022 American computer-animated science-fiction action-adventure film produced by Walt Disney Pictures and Pixar Animation Studios, and distributed by Walt Disney Studios Motion Pictures. The film is a spin-off of the NAME_2 film series, but does not take place in the same fictional universe as them; rather, it is presented as a film that some of the characters in the main NAME_2 films have seen. NAME_1 centers on the character NAME_3, who in this film is human and not a toy. The film was directed by NAME_4 (in his feature directorial debut) and produced by NAME_5, from a screenplay and story written by NAME_6 and NAME_7, both of whom co-wrote the latter with NAME_8. It stars NAME_9 as the voice of the titular character, with NAME_10, NAME_11, NAME_12, NAME_13, NAME_14, and NAME_15 in supporting roles. The film follows NAME_3 (NAME_16) operating as a space ranger who, after being marooned on a hostile planet with his commander and crew, tries to find a way back home while encountering a threat to the universe's safety.
Question: What is light year based on the context given?
Answer:  You should write your response with 250 or more words.
user