condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 1.57025 0.0 10.3339 2 h after dark 0.0363165 0.0 0.435798 6 h after dark 0.24668 0.0 2.96016 10 h after dark 0.6570058333333334 0.0 7.88407