condition	mean	min	max
0 h after light	1.29699	1.08667	1.50731
4 h after light	0.9615615	0.851723	1.0714
8 h after light	1.045699	0.850898	1.2405
4 h after dark	1.4009800000000001	1.39564	1.40632
8 h after dark	1.73648	1.64652	1.82644
12 h after dark	0.6179025	0.500868	0.734937