condition	mean	min	max
0 h after light	8.64677	7.29751	9.99603
4 h after light	11.253325	7.63545	14.8712
8 h after light	11.45689	9.72458	13.1892
4 h after dark	8.134	8.04468	8.22332
8 h after dark	5.890535	5.62067	6.1604
12 h after dark	6.112305	5.38309	6.84152