condition	mean	min	max
0 h after light	6.838305	6.65444	7.02217
4 h after light	7.275205000000001	6.31709	8.23332
8 h after light	10.56545	10.0142	11.1167
4 h after dark	11.36185	11.1838	11.5399
8 h after dark	10.79165	10.4928	11.0905
12 h after dark	7.1141950000000005	6.31778	7.91061