0 1 2 3 Mon 30 Apr 1990 Thu 03 May 1990 Sun 06 May 1990 Wed 09 May 1990 Sat 12 May 1990 Tue 15 May 1990 Fri 18 May 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