condition	mean	min	max
3 h after light	11.09639	6.16307	15.8669
6 h after light	5.145923333333333	3.86037	6.3785
9 h after light	8.28201	5.86352	11.5047
12 h after light	15.908406666666666	7.39302	26.0949
3 h after dark	11.00002	8.99756	14.6955
6 h after dark	5.463546666666667	1.56492	10.6098
9 h after dark	13.25337	5.94401	22.1607
12 h after dark	5.261193333333333	3.20595	9.34703