condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.008469833333333334 0.0 0.101638 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.018054 0.0 0.216648