0 1 2 3 Mon 10 Jan 1977 Tue 11 Jan 1977 Wed 12 Jan 1977 Thu 13 Jan 1977 Fri 14 Jan 1977 Sat 15 Jan 1977 Sun 16 Jan 1977 Mon 17 Jan 1977 Tue 18 Jan 1977 Wed 19 Jan 1977 Thu 20 Jan 1977 Fri 21 Jan 1977 Sat 22 Jan 1977 Sun 23 Jan 1977 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All