condition	mean	min	max
3 h after light	10.868030000000001	9.07349	12.1697
6 h after light	10.20167	8.79971	11.1399
9 h after light	13.440166666666666	11.6051	15.9926
12 h after light	15.6123	13.6951	18.9174
3 h after dark	21.729433333333333	20.1686	23.3472
6 h after dark	19.996066666666668	19.3816	21.1027
9 h after dark	13.811533333333333	12.8397	15.0494
12 h after dark	9.728024999999999	9.11955	10.3365