condition	mean	min	max
4 h after light	209.838	203.897	215.779
8 h after light	139.192	133.572	144.812
12 h after light	188.2755	180.652	195.899
4 h after dark	153.832	140.603	167.061
8 h after dark	148.5315	140.821	156.242
12 h after dark	184.3065	177.375	191.238