condition	mean	min	max
4 h after light	276.8595	266.131	287.588
8 h after light	526.0505	508.553	543.548
12 h after light	458.62149999999997	456.664	460.579
4 h after dark	428.7065	408.977	448.436
8 h after dark	401.0665	398.414	403.719
12 h after dark	410.4805	399.694	421.267