condition	mean	min	max
4 h after light	8.502469999999999	4.38601	11.827
8 h after light	4.832363333333333	1.72799	6.61117
12 h after light	4.1785499999999995	3.6221	4.67717
4 h after dark	7.25174	6.10971	8.45254
8 h after dark	7.890743333333333	5.60347	11.7556
12 h after dark	9.14384	6.2036	12.035