condition	mean	min	max
4 h after light	5542.0	5542.0	5542.0
8 h after light	5480.6	4549.1	6412.1
12 h after light	3064.6000000000004	1650.1	4479.1
4 h after dark	1318.75	1007.8	1629.7
8 h after dark	1618.9499999999998	1106.8	2131.1
12 h after dark	3190.6	2296.0	4085.2