condition mean min max Dawn 1.469292 1.469292 1.469292 Morning 2.710678 2.710678 2.710678 Noon 2.216247666666667 2.0855069999999998 2.3469883333333335 Dusk 2.7118729999999998 2.7118729999999998 2.7118729999999998 Night 2.199681 2.199681 2.199681