condition	mean	min	max
4 h after light	145.2896745	132.19168	158.387669
8 h after light	127.194509	120.877804	133.511214
12 h after light	128.859689	128.025783	129.693595
4 h after dark	140.9957195	107.266391	174.725048
8 h after dark	152.546957	122.420924	182.67299
12 h after dark	155.887663	155.887663	155.887663