condition	mean	min	max
4 h after light	0.140562	0.0	0.421686
8 h after light	0.019217599999999998	0.0	0.0576528
12 h after light	0.0319378	0.0	0.0958134
4 h after dark	0.023547066666666668	0.0	0.0706412
8 h after dark	0.114251	0.0	0.235216
12 h after dark	0.340926	0.248386	0.418013