condition	mean	min	max
4 h after light	6500.0	6500.0	6500.0
8 h after light	6198.05	6168.1	6228.0
12 h after light	5687.6	5657.8	5717.4
4 h after dark	7574.1	5677.3	9470.9
8 h after dark	8663.55	8088.2	9238.9
12 h after dark	9015.1	9003.1	9027.1