condition	mean	min	max
4 h after light	3.4037166666666665	2.44225	4.08801
8 h after light	2.423226333333333	0.570759	3.98854
12 h after light	2.9759533333333335	1.70058	4.49286
4 h after dark	3.7843400000000003	2.8584	4.47717
8 h after dark	3.54421	2.72274	4.43827
12 h after dark	4.89773	3.84467	6.34342