condition	mean	min	max
4 h after light	5003.7	5003.7	5003.7
8 h after light	4899.2	4615.4	5183.0
12 h after light	3979.3500000000004	3266.1	4692.6
4 h after dark	2779.8999999999996	2405.2	3154.6
8 h after dark	2280.1499999999996	2086.7	2473.6
12 h after dark	3040.45	2476.5	3604.4