condition	mean	min	max
4 h after light	867.5455625	654.101126	1080.989999
8 h after light	784.312401	635.179112	933.44569
12 h after light	755.567815	657.789655	853.345975
4 h after dark	1254.8309315000001	951.001288	1558.660575
8 h after dark	1512.7625695	1169.826893	1855.698246
12 h after dark	780.847441	780.847441	780.847441