condition	mean	min	max
3 h after light	2.0565531166666666	0.0	6.4402
7 h after light	1.3088792149166668	0.0	6.15089
11 h after light	1.3659688333333333	0.0	3.89065
2 h after dark	2.79470375	0.0	8.93694
6 h after dark	1.35530675037	0.0	4.99065
10 h after dark	1.0747491666666666	0.0	3.94971