0 1 2 3 Sat 04 Jan 1986 Tue 07 Jan 1986 Fri 10 Jan 1986 Mon 13 Jan 1986 Thu 16 Jan 1986 Sun 19 Jan 1986 Wed 22 Jan 1986 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