condition mean min max 0 h after light 0.870509 0.740498 1.00052 2 h after light 0.320781 0.140412 0.50115 4 h after light 0.375623 0.306482 0.444764 8 h after light 0.6444479999999999 0.581216 0.70768 12 h after light 1.0420765 0.942073 1.14208 2 h after dark 1.1253205 0.769941 1.4807 4 h after dark 1.318335 1.20204 1.43463 8 h after dark 1.4695815 0.633013 2.30615 12 h after dark 0.878136 0.600752 1.15552