condition	mean	min	max
0 h after light	0.0659404	0.0658816	0.0659992
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.06496	0.0	0.12992
8 h after dark	0.0324426	0.0	0.0648852
12 h after dark	0.0	0.0	0.0