condition	mean	min	max
0 h after light	10.835999999999999	10.2274	11.4446
4 h after light	8.328355	7.53854	9.11817
8 h after light	4.586320000000001	4.52099	4.65165
4 h after dark	4.8204	3.63315	6.00765
8 h after dark	8.67883	7.92791	9.42975
12 h after dark	14.03045	13.3924	14.6685