condition	mean	min	max
0 h after light	0.523326	0.380169	0.666483
4 h after light	1.67434	1.21818	2.1305
8 h after light	0.5280335	0.282089	0.773978
4 h after dark	1.310683	0.653406	1.96796
8 h after dark	2.069565	1.68489	2.45424
12 h after dark	0.8459625	0.742778	0.949147