condition	mean	min	max
4 h after light	5.96209	3.44221	8.94007
8 h after light	3.8067786666666668	0.906876	6.12181
12 h after light	3.7129033333333332	2.01434	6.87595
4 h after dark	9.09292	6.14159	11.989
8 h after dark	6.969069999999999	5.79643	8.21989
12 h after dark	6.119086666666666	3.82258	9.09066