0 1 2 3 Sat 14 Dec 1985 Tue 17 Dec 1985 Fri 20 Dec 1985 Mon 23 Dec 1985 Thu 26 Dec 1985 Sun 29 Dec 1985 Wed 01 Jan 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