condition	mean	min	max
0 h after light	11.7365	11.2553	12.2177
4 h after light	2.9324149999999998	2.45524	3.40959
8 h after light	1.254105	0.92389	1.58432
4 h after dark	3.0641100000000003	2.59859	3.52963
8 h after dark	2.733415	2.45257	3.01426
12 h after dark	8.19043	4.25726	12.1236