condition	mean	min	max
4 h after light	1941.004078	1643.208042	2238.800114
8 h after light	1544.0109244999999	1523.712869	1564.30898
12 h after light	1842.4343760000002	1696.713618	1988.155134
4 h after dark	1474.2375645	910.012303	2038.462826
8 h after dark	1087.89474	500.057423	1675.732057
12 h after dark	2187.655968	2187.655968	2187.655968