condition	mean	min	max
3 h after light	12.8621	11.916	14.147
6 h after light	7.23286	6.83845	7.59384
9 h after light	5.723633333333333	5.26842	6.10321
12 h after light	6.90139	5.52814	8.67787
3 h after dark	9.476033333333334	8.53738	9.99051
6 h after dark	14.3026	11.9979	15.7452
9 h after dark	16.225766666666665	13.899	18.0446
12 h after dark	11.75694	9.59072	13.2326