0 1 2 3 Fri 11 Jul 1980 Sat 12 Jul 1980 Sun 13 Jul 1980 Mon 14 Jul 1980 Tue 15 Jul 1980 Wed 16 Jul 1980 Thu 17 Jul 1980 Fri 18 Jul 1980 Sat 19 Jul 1980 Sun 20 Jul 1980 Mon 21 Jul 1980 Tue 22 Jul 1980 Wed 23 Jul 1980 Thu 24 Jul 1980 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