condition	mean	min	max
2 h after light	13.57555	11.2014	16.1638
6 h after light	11.392648333333334	8.24069	13.3124
10 h after light	12.572933333333333	11.6953	14.6064
14 h after light	14.208783333333333	12.2918	18.9298
18 h after light	15.719149999999999	12.8191	17.5156
2 h after dark	36.44348333333333	22.8063	50.5256