condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.8151445 0.0 2.13817 10 h after light 0.0 0.0 0.0 14 h after light 0.22653 0.0 1.35918 18 h after light 0.24672383333333334 0.0 0.907464 2 h after dark 0.34713933333333336 0.0 1.24058