condition	mean	min	max
4 h after light	10423.1954095	9244.862199	11601.52862
8 h after light	9451.6898555	7981.847441	10921.53227
12 h after light	7057.1247385	6590.209728	7524.039749
4 h after dark	2975.4176715	77.437014	5873.398329
8 h after dark	1066.8147475	134.549914	1999.079581
12 h after dark	10356.27504	10356.27504	10356.27504