condition	mean	min	max
4 h after light	1.930145	1.79489	2.0654
8 h after light	2.942915	2.61887	3.26696
12 h after light	1.173428	0.424026	1.92283
4 h after dark	1.9749466666666666	1.16406	3.41046
8 h after dark	5.456250000000001	3.1904	8.39037
12 h after dark	2.106346666666667	0.0	4.92576