condition	mean	min	max
4 h after light	5287.0	5287.0	5287.0
8 h after light	4695.05	3497.5	5892.6
12 h after light	4164.200000000001	3272.3	5056.1
4 h after dark	4021.8999999999996	3051.9	4991.9
8 h after dark	3446.6	3239.2	3654.0
12 h after dark	5157.5	4601.0	5714.0