condition	mean	min	max
4 h after light	418.444072	262.746455	574.141689
8 h after light	581.545519	517.832165	645.258873
12 h after light	416.3392945	323.385903	509.292686
4 h after dark	205.77116	195.332572	216.209748
8 h after dark	177.3782315	148.539749	206.216714
12 h after dark	311.457148	311.457148	311.457148