condition	mean	min	max
3 h after light	5.915523333333334	5.11942	7.20772
6 h after light	8.99084	6.52856	10.5883
9 h after light	9.371363333333333	8.97044	9.69086
12 h after light	11.0555725	7.43958	15.585
3 h after dark	23.6475	20.6068	25.7198
6 h after dark	17.5518	16.9749	18.172
9 h after dark	15.2391	14.4934	16.1487
12 h after dark	26.53875	19.6958	33.3817