condition	mean	min	max
4 h after light	1226.9	1226.9	1226.9
8 h after light	1357.15	1295.7	1418.6
12 h after light	1606.9499999999998	1480.8	1733.1
4 h after dark	2075.05	1953.5	2196.6
8 h after dark	1585.85	1111.1	2060.6
12 h after dark	1231.7	1172.7	1290.7