condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.012044099999999999 0.010103 0.0139852 12 h after light 0.00963744 0.00906298 0.0102119 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.016824766666666668 0.0 0.0504743