condition	mean	min	max
3 h after light	13.185	12.0576	14.5594
6 h after light	11.5622	11.2416	12.1018
9 h after light	8.011333333333333	7.09392	9.66668
12 h after light	8.7053825	7.28915	10.0265
3 h after dark	13.065	12.4308	14.215
6 h after dark	14.903933333333333	14.7229	15.0551
9 h after dark	11.439666666666668	10.6707	11.8846
12 h after dark	6.112615	6.09961	6.12562