condition	mean	min	max
4 h after light	3.752909333333333	2.866045	5.421831
8 h after light	3.0907983333333338	1.483249	5.235016000000001
12 h after light	2.4579899999999997	1.436733	4.339551999999999
16 h after light	4.477872333333333	3.164668	6.816551
4 h after dark	6.866653333333334	3.8659980000000003	10.32811
8 h after dark	2.1728896666666664	1.479916	3.5059129999999996