condition	mean	min	max
4 h after light	916.9261855	836.09195	997.760421
8 h after light	823.5144275	724.104491	922.924364
12 h after light	662.393311	618.741807	706.044815
4 h after dark	1200.6553795	613.655625	1787.655134
8 h after dark	1175.305905	961.771182	1388.840628
12 h after dark	1581.252641	1581.252641	1581.252641