condition	mean	min	max
4 h after light	3793.4	3793.4	3793.4
8 h after light	3959.5	3806.8	4112.2
12 h after light	4171.8	3843.4	4500.2
4 h after dark	5143.1	4619.4	5666.8
8 h after dark	5319.200000000001	4639.1	5999.3
12 h after dark	4791.299999999999	4715.9	4866.7