condition	mean	min	max
4 h after light	252.598	250.836	254.36
8 h after light	271.0745	266.413	275.736
12 h after light	228.4845	211.191	245.778
4 h after dark	362.9115	315.394	410.429
8 h after dark	306.911	294.824	318.998
12 h after dark	301.88300000000004	294.92	308.846