0 1 2 3 Fri 11 Nov 1977 Sat 12 Nov 1977 Sun 13 Nov 1977 Mon 14 Nov 1977 Tue 15 Nov 1977 Wed 16 Nov 1977 Thu 17 Nov 1977 Fri 18 Nov 1977 Sat 19 Nov 1977 Sun 20 Nov 1977 Mon 21 Nov 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