condition	mean	min	max
4 h after light	0.2127815	0.0	0.425563
8 h after light	0.67443	0.0	1.34886
12 h after light	0.371104	0.349238	0.39297
4 h after dark	0.0	0.0	0.0
8 h after dark	0.164296	0.0	0.492888
12 h after dark	1.365348	0.0	3.41905