condition	mean	min	max
4 h after light	5.789485	5.23671	6.34226
8 h after light	5.14687	4.84114	5.4526
12 h after light	5.372425	5.157	5.58785
4 h after dark	5.637993333333333	5.32954	5.91565
8 h after dark	5.87538	5.35318	6.60429
12 h after dark	5.8423533333333335	4.20727	6.84965