condition	mean	min	max
4 h after light	6.01023	5.37522	6.37798
8 h after light	2.263879333333333	0.693718	3.58674
12 h after light	2.1713133333333334	1.34615	3.72875
4 h after dark	3.84755	2.84658	4.40596
8 h after dark	5.495369999999999	3.75139	6.76052
12 h after dark	13.786033333333334	11.9208	15.1143