condition mean min max 0 h after light 25.12975 24.678 25.5815 4 h after light 20.9158 19.3057 22.5259 8 h after light 20.736800000000002 19.2892 22.1844 4 h after dark 22.06915 20.4717 23.6666 8 h after dark 23.746850000000002 21.7731 25.7206 12 h after dark 21.8408 21.2884 22.3932