0 1 2 3 Sat 10 Mar 1990 Sat 17 Mar 1990 Sat 24 Mar 1990 Sat 31 Mar 1990 Sat 07 Apr 1990 Sat 14 Apr 1990 Sat 21 Apr 1990 Sat 28 Apr 1990 Mon 30 Apr 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