condition	mean	min	max
4 h after light	1782.6	1782.6	1782.6
8 h after light	1530.95	1509.9	1552.0
12 h after light	1524.85	1372.2	1677.5
4 h after dark	1787.1	1192.1	2382.1
8 h after dark	1630.25	1603.5	1657.0
12 h after dark	1577.4499999999998	1543.3	1611.6