condition mean min max 1 h after light 5.965817842 5.67043147 6.261204214 3 h after light 5.341303277333333 5.087912299 5.774607313 5 h after light 5.640583042666667 5.216840792 5.892950217 7 h after light 5.255743740333333 5.025829749 5.388885002 9 h after light 6.6260396833333335 5.136646156 8.57509509 11 h after light 7.249839717333334 6.980662577 7.521822407999999 1 h after dark 5.112902987 4.36441424 6.466174542999999 3 h after dark 5.809707274 5.137247524 6.972864828 5 h after dark 5.962192032666667 5.717852311000001 6.136117655 7 h after dark 6.003316961666667 5.490653274 6.406440577000001 9 h after dark 6.113228007 5.717312639 6.413610338 11 h after dark 5.630414717666667 5.067450397 5.9809286870000005