condition mean min max 3 h after light 0.1632185 0.0 0.592206 7 h after light 0.07265635 0.0 0.332244 11 h after light 0.1052186 0.0 0.409732 2 h after dark 0.04691116666666667 0.0 0.198748 6 h after dark 0.09071479166666667 0.0 0.401657 10 h after dark 0.09052443333333333 0.0 0.229706