condition	mean	min	max
3 h after light	11.296356666666666	7.12807	13.7195
6 h after light	7.11603	5.91798	8.3621
9 h after light	4.797573333333333	4.32204	5.5525
12 h after light	5.8669275	2.82247	11.3908
3 h after dark	11.408213333333334	9.42954	12.6856
6 h after dark	11.186233333333334	9.9011	12.454
9 h after dark	9.08953	7.08948	10.436
12 h after dark	8.110225	7.99466	8.22579