condition	mean	min	max
4 h after light	0.1708035	0.111579	0.230028
8 h after light	0.0880892	0.0159574	0.160221
12 h after light	0.13648775	0.0986555	0.17432
4 h after dark	0.5519403333333333	0.342404	0.664377
8 h after dark	1.0078146666666667	0.33817	2.17983
12 h after dark	0.8665233333333334	0.0	1.54936