condition mean min max 0 h after light 11.08615 10.4561 11.7162 2 h after light 9.87281 9.39692 10.3487 4 h after light 9.755305 9.70474 9.80587 8 h after light 8.418175000000002 7.37194 9.46441 12 h after light 11.6873 10.7793 12.5953 2 h after dark 10.303 10.1001 10.5059 4 h after dark 9.390055 8.57601 10.2041 8 h after dark 11.632349999999999 11.5323 11.7324 12 h after dark 11.528300000000002 11.1613 11.8953