condition mean min max 1 h after light 4.7002704305 4.136974617 5.263566244 3 h after light 4.150028166 3.1938394619999997 5.121026823 5 h after light 3.6634757613333337 2.213408385 4.890565836 7 h after light 5.001774546333333 4.466965108999999 5.400958341 9 h after light 4.260362831 2.646242963 6.295585944 11 h after light 4.633644097 4.1377995180000005 5.207860536 1 h after dark 6.602856400666667 4.825446186000001 7.621518581 3 h after dark 5.491128222666666 3.86018638 8.342489588 5 h after dark 3.9671498303333332 3.320724363 4.798022015 7 h after dark 3.626337867333333 3.248354015 4.16060333 9 h after dark 4.153894322666667 3.475787631 4.5831074019999996 11 h after dark 4.665600387666666 3.9439526469999997 5.891775097999999