condition	mean	min	max
4 h after light	1785.0	1785.0	1785.0
8 h after light	1952.3000000000002	1883.7	2020.9
12 h after light	1891.6	1801.9	1981.3
4 h after dark	2207.15	1933.5	2480.8
8 h after dark	1770.4499999999998	1737.8	1803.1
12 h after dark	1875.0500000000002	1687.8	2062.3