condition	mean	min	max
0 h after light	7.32686	6.66726	7.98646
4 h after light	5.708165	5.59944	5.81689
8 h after light	5.976694999999999	5.69081	6.26258
4 h after dark	9.12678	8.42474	9.82882
8 h after dark	8.601054999999999	8.53571	8.6664
12 h after dark	7.0331399999999995	6.7995	7.26678