condition	mean	min	max
0 h after light	17.915	15.6338	20.1962
2 h after light	13.15855	12.3954	13.9217
4 h after light	8.173079999999999	7.43967	8.90649
8 h after light	8.234035	6.95499	9.51308
12 h after light	11.63645	10.5216	12.7513
2 h after dark	11.6079	11.2804	11.9354
4 h after dark	14.04185	13.6484	14.4353
8 h after dark	18.850700000000003	17.6823	20.0191
12 h after dark	17.3241	17.1446	17.5036