condition	mean	min	max
0 h after light	3.419225	1.70733	5.13112
4 h after light	2.55315	1.73964	3.36666
8 h after light	0.0	0.0	0.0
4 h after dark	2.518535	1.68344	3.35363
8 h after dark	4.225020000000001	3.36301	5.08703
12 h after dark	1.667895	0.0	3.33579