condition	mean	min	max
4 h after light	5356.8	5356.8	5356.8
8 h after light	4627.2	3799.9	5454.5
12 h after light	2707.8	1544.7	3870.9
4 h after dark	2086.0	1683.1	2488.9
8 h after dark	2789.1499999999996	2377.2	3201.1
12 h after dark	3961.05	3195.0	4727.1