condition	mean	min	max
0 h after light	0.14784165	0.0986783	0.197005
4 h after light	0.097118	0.0	0.194236
8 h after light	0.097453	0.0	0.194906
4 h after dark	0.0485622	0.0	0.0971244
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0