0 1 2 3 Fri 21 Jan 1983 Sat 22 Jan 1983 Sun 23 Jan 1983 Mon 24 Jan 1983 Tue 25 Jan 1983 Wed 26 Jan 1983 Thu 27 Jan 1983 Fri 28 Jan 1983 Sat 29 Jan 1983 Sun 30 Jan 1983 Mon 31 Jan 1983 Tue 01 Feb 1983 Wed 02 Feb 1983 Thu 03 Feb 1983 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