condition	mean	min	max
4 h after light	6592.132333333333	6184.706999999999	7186.187
8 h after light	9266.898000000001	7234.213000000001	11394.63
12 h after light	5111.223	4074.414	6674.311
16 h after light	12412.346666666666	10162.34	16867.82
4 h after dark	10915.772333333332	9818.146999999999	11728.42
8 h after dark	7181.355333333334	5704.968000000001	8338.508