condition mean min max 3 h after light 1.2155941666666668 0.126905 5.13072 7 h after light 1.3049850250000001 0.0737313 5.48657 11 h after light 1.7045395 0.142595 7.60778 2 h after dark 1.7040695 0.327516 7.1714 6 h after dark 1.6872735833333334 0.316725 7.08877 10 h after dark 1.02867475 0.222536 4.73398