condition	mean	min	max
4 h after light	0.07244545	0.0670922	0.0777987
8 h after light	0.15936650000000002	0.106327	0.212406
12 h after light	0.15658329999999998	0.0929306	0.220236
4 h after dark	0.33185966666666666	0.18361	0.437254
8 h after dark	0.2245955	0.0907735	0.427385
12 h after dark	0.162014	0.0	0.325945