condition	mean	min	max
4 h after light	2711.1	2711.1	2711.1
8 h after light	2957.0	2890.7	3023.3
12 h after light	2825.25	2757.0	2893.5
4 h after dark	2517.1	1733.2	3301.0
8 h after dark	2151.55	1962.0	2341.1
12 h after dark	2474.1	2290.7	2657.5