condition	mean	min	max
3 h after light	3.4438975	1.24711	5.63336
7 h after light	4.908175	2.62395	8.3325
11 h after light	3.6881625	1.82872	7.41243
2 h after dark	4.336271666666667	1.47961	9.43867
6 h after dark	4.1400025	1.79573	7.9912
10 h after dark	3.263421666666667	1.64016	5.77973