condition	mean	min	max
1 h after light	16.2817036	14.97575491	17.58765229
3 h after light	16.186260113333333	15.18639815	17.0010728
5 h after light	16.093419139999998	14.90245671	17.11023265
7 h after light	15.34813992	12.18889889	17.15483221
9 h after light	14.21860226	11.28378008	17.79035435
11 h after light	16.972539173333335	14.36692738	18.9004732
1 h after dark	14.28440644	11.47900732	17.67421042
3 h after dark	12.573361806666668	11.50224711	13.32706242
5 h after dark	11.43518668	10.90865361	11.96120181
7 h after dark	12.64742016	11.34351405	15.15988544
9 h after dark	13.433500096666666	12.32275151	14.09934174
11 h after dark	10.408543923333333	9.50268165	11.58804933