condition	mean	min	max
4 h after light	8821.1	8821.1	8821.1
8 h after light	10083.15	9998.8	10167.5
12 h after light	8589.05	6192.1	10986.0
4 h after dark	6267.95	5817.0	6718.9
8 h after dark	5208.45	4378.5	6038.4
12 h after dark	3883.1499999999996	2846.1	4920.2