condition	mean	min	max
4 h after light	1909.1011113333334	1671.716667	2047.626667
8 h after light	1623.99	1410.463333	1992.416667
12 h after light	1463.5288886666667	1200.52	1604.403333
1.5 h after dark	1720.6311113333334	1302.42	2232.376667
5.5 h after dark	1736.981111	1597.793333	1990.033333
9.5 h after dark	1561.621111	1361.88	1740.3