condition	mean	min	max
4 h after light	1582.4	1582.4	1582.4
8 h after light	1435.15	1319.1	1551.2
12 h after light	1368.5500000000002	1154.7	1582.4
4 h after dark	2067.6	1378.2	2757.0
8 h after dark	2351.3	2187.6	2515.0
12 h after dark	2298.3	2241.6	2355.0