0 1 2 3 Thu 16 Aug 1990 Fri 17 Aug 1990 Sat 18 Aug 1990 Sun 19 Aug 1990 Mon 20 Aug 1990 Tue 21 Aug 1990 Wed 22 Aug 1990 Thu 23 Aug 1990 Fri 24 Aug 1990 Sat 25 Aug 1990 Sun 26 Aug 1990 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