Context: He opened the fridge and the light flooded the room and Ryo gasped loudly as he turned around when something shiny had caught his eye . He stumbled up and turned the light on , blinking hard when the light seemed to attack his eyes . He turned around and stared with his mouth agape in surprise . He fucked up again .

Question: Why might have Ryo opened the fridge in the dark ?
Options:
0. He might have gotten hungry at night and was looking for water .
1. He might have gotten thirsty at night and was looking for water .
2. None of the above choices .
3. He might have gotten thirsty in day time and was looking for water .
Answer: 1