condition	mean	min	max
4 h after light	7.6636095	7.452843	7.874376
8 h after light	8.251362499999999	8.155854	8.346871
12 h after light	8.211863	7.91111	8.512616
4 h after dark	10.0396175	8.387326	11.691909
8 h after dark	16.072387	9.073576	23.071198
12 h after dark	8.782575	8.782575	8.782575