condition	mean	min	max
4 h after light	2.9679613333333332	0.918464	6.93827
8 h after light	0.42949666666666664	0.0	1.28849
12 h after light	0.752252	0.600265	0.942708
4 h after dark	1.6906093333333332	0.526258	3.5439
8 h after dark	1.505302	0.789116	1.9745
12 h after dark	2.491408	0.884974	5.55122