condition	mean	min	max
4 h after light	1004.8	1004.8	1004.8
8 h after light	1394.85	959.8	1829.9
12 h after light	1445.6999999999998	1214.1	1677.3
4 h after dark	1466.55	1120.8	1812.3
8 h after dark	1046.0500000000002	843.2	1248.9
12 h after dark	985.3	922.6	1048.0