condition	mean	min	max
4 h after light	6212.4739915	5015.66033	7409.287653
8 h after light	5182.0129130000005	4983.282115	5380.743711
12 h after light	5448.8419735	3994.903978	6902.779969
4 h after dark	2439.1598925	1818.770518	3059.549267
8 h after dark	3812.6076255	3357.904573	4267.310678
12 h after dark	2084.996189	2084.996189	2084.996189