0 1 2 3 Tue 04 Nov 1986 Fri 07 Nov 1986 Mon 10 Nov 1986 Thu 13 Nov 1986 Sun 16 Nov 1986 Wed 19 Nov 1986 Sat 22 Nov 1986 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