condition	mean	min	max
0 h after light	0.054498	0.0	0.108996
4 h after light	0.59	0.0	1.18
8 h after light	0.80732	0.0	1.61464
4 h after dark	0.0536395	0.0	0.107279
8 h after dark	0.053578	0.0	0.107156
12 h after dark	0.0	0.0	0.0