condition	mean	min	max
4 h after light	261.2	261.2	261.2
8 h after light	320.05	284.1	356.0
12 h after light	414.1	342.7	485.5
4 h after dark	411.1	357.0	465.2
8 h after dark	335.7	283.4	388.0
12 h after dark	258.45	194.1	322.8