condition	mean	min	max
0 h after light	1.65558	1.54668	1.76448
4 h after light	1.4316749999999998	1.12367	1.73968
8 h after light	2.21679	1.96389	2.46969
4 h after dark	3.47445	2.59942	4.34948
8 h after dark	3.2702600000000004	2.84771	3.69281
12 h after dark	3.3757099999999998	3.30396	3.44746