condition	mean	min	max
4 h after light	3459.0	3459.0	3459.0
8 h after light	2931.2	2246.9	3615.5
12 h after light	2791.6000000000004	2201.8	3381.4
4 h after dark	3455.85	3235.0	3676.7
8 h after dark	4101.85	3503.4	4700.3
12 h after dark	4515.1	4292.7	4737.5