condition mean min max 3 h after light 0.016524319166666666 0.0 0.133277 7 h after light 0.04420653333333333 0.0 0.167887 11 h after light 0.0155627 0.0 0.088473 2 h after dark 0.023245400000000003 0.0 0.137752 6 h after dark 0.012058783333333333 0.0 0.0521113 10 h after dark 0.03865239166666667 0.0 0.280149