0 1 2 3 Fri 30 Dec 1988 Sat 31 Dec 1988 Sun 01 Jan 1989 Mon 02 Jan 1989 Tue 03 Jan 1989 Wed 04 Jan 1989 Thu 05 Jan 1989 Fri 06 Jan 1989 Sat 07 Jan 1989 Sun 08 Jan 1989 Mon 09 Jan 1989 Tue 10 Jan 1989 Wed 11 Jan 1989 Thu 12 Jan 1989 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