condition	mean	min	max
4 h after light	1.97935	1.29778	2.66092
8 h after light	5.726065	5.33487	6.11726
12 h after light	11.131905	9.58971	12.6741
4 h after dark	13.133299999999998	12.0293	14.2373
8 h after dark	7.278565	7.11713	7.44
12 h after dark	3.81097	3.73335	3.88859