condition	mean	min	max
4 h after light	6885.7	6885.7	6885.7
8 h after light	5770.05	5207.3	6332.8
12 h after light	2931.6499999999996	1292.1	4571.2
4 h after dark	1304.75	1193.2	1416.3
8 h after dark	2512.15	1505.2	3519.1
12 h after dark	4651.65	2600.2	6703.1