condition	mean	min	max
4 h after light	2104.6949999999997	1995.92	2213.47
8 h after light	1646.9850000000001	1529.45	1764.52
12 h after light	1372.4650000000001	1341.3	1403.63
4 h after dark	1640.1333333333334	1580.98	1681.88
8 h after dark	1699.52	1638.58	1797.84
12 h after dark	2091.8233333333333	2019.31	2224.39