0 1 2 3 Thu 20 Mar 1986 Sun 23 Mar 1986 Wed 26 Mar 1986 Sat 29 Mar 1986 Tue 01 Apr 1986 Fri 04 Apr 1986 Mon 07 Apr 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