condition	mean	min	max
4 h after light	2.1471566666666666	1.94493	2.26567
8 h after light	0.9451943333333334	0.47542	1.51739
12 h after light	0.440965	0.235572	0.739924
4 h after dark	0.453942	0.168473	0.662282
8 h after dark	0.3817486666666667	0.221396	0.530889
12 h after dark	0.647892	0.421727	0.881796