0 1 2 3 Fri 28 Dec 1990 Sat 29 Dec 1990 Sun 30 Dec 1990 Mon 31 Dec 1990 Tue 01 Jan 1991 Wed 02 Jan 1991 Thu 03 Jan 1991 Fri 04 Jan 1991 Sat 05 Jan 1991 Sun 06 Jan 1991 Mon 07 Jan 1991 Tue 08 Jan 1991 Wed 09 Jan 1991 Thu 10 Jan 1991 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