condition	mean	min	max
4 h after light	6421.1962935	6131.128684	6711.263903
8 h after light	8624.8589035	8311.694792	8938.023015
12 h after light	10048.945063	9624.326106	10473.56402
4 h after dark	11417.593014999999	11194.10782	11641.07821
8 h after dark	11655.586335	11125.04324	12186.12943
12 h after dark	5880.26907	5880.26907	5880.26907