condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.032151066666666665	0.0	0.0964532
12 h after light	0.034098333333333335	0.0	0.102295
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.08328633333333334	0.0	0.249859
12 h after dark	0.0	0.0	0.0