condition	mean	min	max
4 h after light	0.0120905	0.0	0.024181
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.009467533333333333	0.0	0.0284026
8 h after dark	0.0	0.0	0.0
12 h after dark	0.1037737	0.0626862	0.16372