condition mean min max 0 h after light 0.4960255 0.469122 0.522929 2 h after light 0.04365485 0.0 0.0873097 4 h after light 0.6990745 0.512591 0.885558 8 h after light 0.7630145 0.450039 1.07599 12 h after light 1.016662 0.895374 1.13795 2 h after dark 1.43774 1.17066 1.70482 4 h after dark 0.800538 0.260806 1.34027 8 h after dark 0.9138065 0.882262 0.945351 12 h after dark 0.45626500000000003 0.447364 0.465166