condition	mean	min	max
4 h after light	519.235824	495.393437	543.078211
8 h after light	533.262768	475.697714	590.827822
12 h after light	567.246067	540.656586	593.835548
4 h after dark	360.6625745	221.385903	499.939246
8 h after dark	165.58048300000002	87.663092	243.497874
12 h after dark	603.696811	603.696811	603.696811