condition mean min max 1 h after light 0.99485716 0.99485716 0.99485716 3 h after light 0.49680214849999993 0.43649516299999996 0.557109134 5 h after light 0.9061900880000001 0.7051551490000001 1.1072250270000001 7 h after light 1.956032963 1.944961704 1.967104222 9 h after light 1.4085713145 1.210361563 1.606781066 11 h after light 1.58521939 1.402089846 1.768348934 1 h after dark 1.490669703 1.3932858030000002 1.588053603 3 h after dark 1.9763160924999998 1.9626428809999998 1.989989304 5 h after dark 2.337040198 2.09330804 2.5807723559999998 7 h after dark 4.0664749675 2.7277265369999997 5.4052233979999995 9 h after dark 4.5490559335 4.438940545 4.659171322 11 h after dark 5.9190683845 5.343768205 6.494368564