condition	mean	min	max
4 h after light	3.9955800000000004	1.76197	5.18154
8 h after light	5.10618	1.81736	8.3707
12 h after light	5.571013333333333	3.09645	9.2115
4 h after dark	6.751883333333334	4.70037	8.57706
8 h after dark	4.139340000000001	2.49396	5.62933
12 h after dark	2.36184	1.84932	2.64768