condition mean min max 3 h after light 0.42163608333333336 0.0 1.61227 7 h after light 0.18372016666666668 0.0 0.741974 11 h after light 0.0435635 0.0 0.522762 2 h after dark 0.06685091666666666 0.0 0.461346 6 h after dark 0.18336525 0.0 0.610491 10 h after dark 0.23528525 0.0 0.984073