condition	mean	min	max
4 h after light	3954.8	3954.8	3954.8
8 h after light	4050.6	3744.3	4356.9
12 h after light	3799.05	3757.3	3840.8
4 h after dark	4734.45	3296.6	6172.3
8 h after dark	6031.3	5744.8	6317.8
12 h after dark	5478.05	5449.6	5506.5