condition	mean	min	max
4 h after light	2202.2	2202.2	2202.2
8 h after light	2113.45	1825.5	2401.4
12 h after light	1831.4	1670.2	1992.6
4 h after dark	1482.8000000000002	1384.2	1581.4
8 h after dark	1754.35	1463.9	2044.8
12 h after dark	1572.1	1236.3	1907.9