condition	mean	min	max
0 h after light	0.304199	0.121506	0.486892
4 h after light	0.0	0.0	0.0
8 h after light	0.121949	0.120212	0.123686
4 h after dark	0.298572	0.119806	0.477338
8 h after dark	0.430861	0.143711	0.718011
12 h after dark	0.161868	0.0	0.323736