condition	mean	min	max
4 h after light	6462.0	6462.0	6462.0
8 h after light	6516.049999999999	6352.9	6679.2
12 h after light	7600.299999999999	6762.2	8438.4
4 h after dark	6176.4	4405.0	7947.8
8 h after dark	6271.549999999999	4952.2	7590.9
12 h after dark	6948.15	6648.5	7247.8