condition	mean	min	max
0 h after light	3.33663	3.182	3.49126
4 h after light	6.422625	6.07272	6.77253
8 h after light	10.02542	9.35734	10.6935
4 h after dark	6.75595	6.20064	7.31126
8 h after dark	5.666695000000001	4.96616	6.36723
12 h after dark	4.13818	3.93432	4.34204