condition	mean	min	max
4 h after light	183.2	183.2	183.2
8 h after light	193.6	180.1	207.1
12 h after light	173.05	164.3	181.8
4 h after dark	109.35	95.3	123.4
8 h after dark	122.25	103.9	140.6
12 h after dark	154.55	150.5	158.6