condition	mean	min	max
4 h after light	265.874839	237.790535	293.959143
8 h after light	275.1933385	251.523524	298.863153
12 h after light	294.974102	286.385903	303.562301
4 h after dark	241.56973499999998	192.302268	290.837202
8 h after dark	231.35700450000002	176.106488	286.607521
12 h after dark	240.242569	240.242569	240.242569