condition	mean	min	max
2 h after light	9.208473333333332	2.41168	26.891
6 h after light	11.001025	3.89426	20.0022
10 h after light	9.352418333333333	4.23117	17.2809
14 h after light	6.271743333333333	2.27092	11.0587
18 h after light	7.4094999999999995	1.19328	21.1982
2 h after dark	5.414255	1.95048	10.5211