condition	mean	min	max
0 h after light	3.590405	3.53362	3.64719
4 h after light	5.273795	4.32855	6.21904
8 h after light	16.49575	16.3145	16.677
4 h after dark	14.219349999999999	11.1916	17.2471
8 h after dark	7.517424999999999	7.12536	7.90949
12 h after dark	4.6446000000000005	3.84968	5.43952