condition	mean	min	max
4 h after light	131.96949999999998	131.011	132.928
8 h after light	115.0595	106.901	123.218
12 h after light	133.4255	121.521	145.33
4 h after dark	227.023	221.344	238.162
8 h after dark	240.56	220.181	252.565
12 h after dark	208.423	182.252	223.02