condition mean min max 1 h after light 2.1760490179999996 2.016031836 2.3360662 3 h after light 1.0923757836666668 0.37267050700000004 2.244147467 5 h after light 3.302198583 1.2940158240000001 5.026166311 7 h after light 2.322904242 0.0 4.683792026 9 h after light 4.225154702 1.863491253 6.56230689 11 h after light 4.845191593666667 4.547684978 5.380813037999999 13 h after light 0.9394178603333333 0.0 1.567485375 15 h after light 2.6744409596666667 0.0 4.671956454 1 h after dark 2.236176352333333 0.649672597 3.72808149 3 h after dark 1.9601629416666666 0.831046889 3.904734291 5 h after dark 4.862524397 2.788193034 8.796193209 7 h after dark 1.8531947896666667 1.05010249 2.655887305