condition	mean	min	max
4 h after light	0.060446	0.0	0.120892
8 h after light	0.253612	0.244866	0.262358
12 h after light	0.1891982	0.0793374	0.299059
4 h after dark	0.236764	0.212136	0.261392
8 h after dark	0.06526465	0.0519349	0.0785944
12 h after dark	0.2592525	0.25792	0.260585