condition	mean	min	max
0 h after light	4.275935	0.0	8.55187
4 h after light	1.7114850000000001	1.68333	1.73964
8 h after light	8.54331	6.95182	10.1348
4 h after dark	5.878785000000001	5.05032	6.70725
8 h after dark	4.2321	1.6815	6.7827
12 h after dark	8.488045	3.33579	13.6403