condition	mean	min	max
4 h after light	4.74634	3.8371	5.65558
8 h after light	4.6727050000000006	4.5058	4.83961
12 h after light	5.33245	5.03734	5.62756
4 h after dark	3.979713333333333	3.64921	4.25825
8 h after dark	6.02412	5.90766	6.24351
12 h after dark	5.03404	4.60832	5.41772