condition	mean	min	max
4 h after light	0.12295275	0.0979035	0.148002
8 h after light	0.026766	0.0	0.053532
12 h after light	0.08119265	0.0647526	0.0976327
4 h after dark	0.02133395	0.0	0.0426679
8 h after dark	0.0425758	0.0423875	0.0427641
12 h after dark	0.03877395	0.0354468	0.0421011