condition	mean	min	max
4 h after light	1.0786829999999998	0.252405	2.17439
8 h after light	0.6824400333333334	0.0699291	1.43968
12 h after light	0.4831496666666667	0.26253	0.645244
4 h after dark	0.8623823333333334	0.431557	1.13534
8 h after dark	0.583962	0.399759	0.815345
12 h after dark	0.9918993333333332	0.667248	1.28321