condition	mean	min	max
4 h after light	6.4308971679999996	0.000194336	12.8616
8 h after light	4.35291	0.0	8.70582
12 h after light	1.2558896	7.92e-05	2.5117
4 h after dark	7.632280000000001	6.04873	8.97882
8 h after dark	14.871993333333332	6.93348	23.0341
12 h after dark	8.893536666666666	0.0	17.5993