Context: I awoke this morning in a room that seems unusually light . At first I thought I 'd fallen asleep with the light on , so unaccustomed I am to this phenomenon . Then , with glorious reality I realised it was the light of day . I sprang up out of bed and looked out the window .

Question: What happened before i got out of bed ?
Options:
0. It seemed to be pitch dark .
1. I decided to stay in bed and sleep more .
2. I realized that i had slept the whole day away .
3. My room was lit up very brightly .
Answer: 3