condition	mean	min	max
4 h after light	3426.9	3426.9	3426.9
8 h after light	3094.25	3046.4	3142.1
12 h after light	3019.55	2327.1	3712.0
4 h after dark	4204.3	3279.4	5129.2
8 h after dark	4327.8	3854.8	4800.8
12 h after dark	4841.1	4229.7	5452.5