condition	mean	min	max
4 h after light	4.98161	4.91559	5.08445
8 h after light	4.900656666666667	4.80525	4.9839400000000005
12 h after light	4.8669633333333335	4.68015	4.96485
4 h after dark	5.063053333333333	5.00654	5.101369999999999
8 h after dark	5.077403333333334	4.87345	5.1973
12 h after dark	5.05884	4.951280000000001	5.15709