condition	mean	min	max
4 h after light	0.037558049999999996	0.0363635	0.0387526
8 h after light	0.010017974999999998	0.00855775	0.0114782
12 h after light	0.0203687	0.0174981	0.0232393
4 h after dark	0.0258941	0.0	0.0482966
8 h after dark	0.0140427	0.0	0.0243096
12 h after dark	0.015513933333333334	0.0	0.0237224