condition	mean	min	max
3 h after light	10.096743333333333	7.45793	12.3236
6 h after light	11.13115	7.68805	14.7996
9 h after light	12.5305	10.1899	16.4278
12 h after light	13.5089	10.3808	15.2982
3 h after dark	15.8244	14.7232	16.6321
6 h after dark	18.7265	17.1248	21.0667
9 h after dark	16.30023333333333	14.3343	18.6819
12 h after dark	12.147200000000002	11.8016	12.4928