0 1 2 3 Fri 21 Feb 1986 Wed 26 Feb 1986 Mon 03 Mar 1986 Sat 08 Mar 1986 Thu 13 Mar 1986 Tue 18 Mar 1986 Sun 23 Mar 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