condition	mean	min	max
4 h after light	1.2521043333333333	0.959243	1.73541
8 h after light	4.82016	1.26544	7.25707
12 h after light	5.150016666666667	2.69714	7.95032
4 h after dark	5.17836	3.32365	7.20296
8 h after dark	1.172616	0.807538	1.52738
12 h after dark	0.189842	0.122351	0.255826