condition mean min max 3 h after light 0.13475633333333334 0.0 0.404269 6 h after light 0.12017033333333334 0.0 0.360511 9 h after light 0.4101433333333333 0.0 1.23043 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0