condition	mean	min	max
4 h after light	10.954439666666666	6.688178999999999	14.270010000000001
8 h after light	4.591814	1.9396950000000002	6.4552309999999995
12 h after light	12.869509	4.602821	25.67463
16 h after light	14.811015333333332	4.012962	34.5562
4 h after dark	5.798012	3.416264	8.030096
8 h after dark	3.822861	2.48505	5.761897