condition	mean	min	max
4 h after light	0.0340463	0.020515	0.0475776
8 h after light	0.008128	0.0	0.016256
12 h after light	0.0084178	0.0	0.0168356
4 h after dark	0.0	0.0	0.0
8 h after dark	0.06341436666666667	0.0555123	0.0712816
12 h after dark	0.0365224	0.0	0.0652714