0 1 2 3 Thu 30 Jan 1986 Mon 03 Feb 1986 Fri 07 Feb 1986 Tue 11 Feb 1986 Sat 15 Feb 1986 Wed 19 Feb 1986 Sun 23 Feb 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