condition	mean	min	max
0 h after light	11.4088	10.8173	12.0003
4 h after light	6.36373	6.21377	6.51369
8 h after light	6.302205	6.24886	6.35555
4 h after dark	8.573409999999999	8.41362	8.7332
8 h after dark	10.33536	9.37352	11.2972
12 h after dark	9.034165	8.99023	9.0781