0 1 2 3 Fri 29 Dec 1989 Sat 30 Dec 1989 Sun 31 Dec 1989 Mon 01 Jan 1990 Tue 02 Jan 1990 Wed 03 Jan 1990 Thu 04 Jan 1990 Fri 05 Jan 1990 Sat 06 Jan 1990 Sun 07 Jan 1990 Mon 08 Jan 1990 Tue 09 Jan 1990 Wed 10 Jan 1990 Thu 11 Jan 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