condition	mean	min	max
0 h after light	8.878730000000001	8.83988	8.91758
4 h after light	10.8566	9.9346	11.7786
8 h after light	43.64505	40.9764	46.3137
4 h after dark	11.92375	11.5961	12.2514
8 h after dark	12.43755	11.481	13.3941
12 h after dark	7.43678	6.35863	8.51493