condition	mean	min	max
0 h after light	11.5022	11.481	11.5234
4 h after light	4.755835	4.06313	5.44854
8 h after light	5.233	5.03243	5.43357
4 h after dark	11.5996	10.1857	13.0135
8 h after dark	8.148955	7.51549	8.78242
12 h after dark	9.9351	9.5638	10.3064