condition	mean	min	max
4 h after light	2.47857	2.11505	2.84209
8 h after light	5.679565	2.87832	8.48081
12 h after light	4.096385	1.86517	6.3276
4 h after dark	6.49238	5.61058	7.37418
8 h after dark	4.592135	3.0795	6.10477
12 h after dark	3.350605	3.06309	3.63812