0 1 2 3 Thu 01 Jan 1987 Tue 06 Jan 1987 Sun 11 Jan 1987 Fri 16 Jan 1987 Wed 21 Jan 1987 Mon 26 Jan 1987 Sat 31 Jan 1987 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