condition	mean	min	max
4 h after light	2019.6	2019.6	2019.6
8 h after light	2313.7	2216.5	2410.9
12 h after light	2086.3	1898.0	2274.6
4 h after dark	2188.0	2130.8	2245.2
8 h after dark	2238.9	2159.8	2318.0
12 h after dark	2136.1000000000004	1889.9	2382.3