0 1 2 3 Sat 19 Mar 1988 Sun 20 Mar 1988 Mon 21 Mar 1988 Tue 22 Mar 1988 Wed 23 Mar 1988 Thu 24 Mar 1988 Fri 25 Mar 1988 Sat 26 Mar 1988 Sun 27 Mar 1988 Mon 28 Mar 1988 Tue 29 Mar 1988 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