condition	mean	min	max
4 h after light	262.464315	241.773496	283.155134
8 h after light	259.215673	200.087867	318.343479
12 h after light	262.537871	208.574588	316.501154
4 h after dark	200.6829035	158.983342	242.382465
8 h after dark	223.544038	173.208674	273.879402
12 h after dark	327.080584	327.080584	327.080584