condition	mean	min	max
4 h after light	1.646871	0.992342	2.3014
8 h after light	1.0214940000000001	0.786328	1.25666
12 h after light	0.91634	0.0	1.83268
4 h after dark	0.3620966666666667	0.0	1.08629
8 h after dark	1.27818	0.0	2.68521
12 h after dark	0.5262133333333333	0.0	1.57864