condition	mean	min	max
4 h after light	11.342463500000001	11.224198	11.460729
8 h after light	10.718128	10.212058	11.224198
12 h after light	11.247701	11.170253	11.325149
4 h after dark	11.224198	11.224198	11.224198
8 h after dark	10.874161	10.770478	10.977844
12 h after dark	11.745505	11.745505	11.745505