condition mean min max 4 h after light 205.80462599999998 187.412172 224.19708 8 h after light 198.54634149999998 194.783703 202.30898 12 h after light 241.2386285 199.84768 282.629577 4 h after dark 338.391215 337.835354 338.947076 8 h after dark 285.1978725 267.759009 302.636736 12 h after dark 188.221255 188.221255 188.221255