condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.104342	0.0	0.208684
8 h after dark	0.2102015	0.0	0.420403
12 h after dark	0.1562195	0.105681	0.206758