condition	mean	min	max
0 h after light	1.3549449999999998	1.29456	1.41533
4 h after light	12.10365	11.1028	13.1045
8 h after light	24.9443	20.4833	29.4053
4 h after dark	11.80235	10.3168	13.2879
8 h after dark	8.60971	7.6853	9.53412
12 h after dark	1.9290289999999999	0.491628	3.36643