condition mean min max 3 h after light 0.05017325 0.0 0.602079 7 h after light 0.013928333333333334 0.0 0.16714 11 h after light 0.017251583333333334 0.0 0.207019 2 h after dark 0.030497866666666668 0.0 0.313331 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0188715 0.0 0.226458