condition mean min max 3 h after light 0.57241025 0.0 1.20425 7 h after light 0.240694825 0.0641053 0.605739 11 h after light 0.362047625 0.0505395 0.599851 2 h after dark 1.7461670833333334 0.623005 3.79442 6 h after dark 1.2926859166666667 0.550612 2.34413 10 h after dark 1.4989523333333332 0.237824 2.69893