condition mean min max 0 h after light 0.02638255 0.0 0.0527651 4 h after light 0.0 0.0 0.0 8 h after light 0.10647899999999999 0.05211 0.160848 4 h after dark 0.1553935 0.103868 0.206919 8 h after dark 0.0 0.0 0.0 12 h after dark 0.077182 0.0 0.154364