condition	mean	min	max
4 h after light	1.215812	0.454644	1.97698
8 h after light	1.691865	1.08077	2.30296
12 h after light	4.897545	3.91757	5.87752
4 h after dark	3.1804466666666666	3.04707	3.25931
8 h after dark	1.4052556666666667	0.615117	1.84299
12 h after dark	1.340695	0.723255	1.82634