condition	mean	min	max
4 h after light	2.826227	2.73718	2.985505
8 h after light	4.114148	2.423353	6.165728
12 h after light	2.781974	1.535012	4.427582
16 h after light	3.689621	2.38889	5.357303
4 h after dark	2.268086333333333	2.065979	2.569696
8 h after dark	2.474653	1.4703899999999999	4.19638