condition	mean	min	max
4 h after light	151.3895005	131.539749	171.239252
8 h after light	134.39323149999998	115.722438	153.064025
12 h after light	130.122008	122.193881	138.050135
4 h after dark	78.786039	59.340011	98.232067
8 h after dark	62.7335925	41.280706	84.186479
12 h after dark	159.385903	159.385903	159.385903