condition mean min max 1 h after light 6.4096100179999995 5.757353666 7.510609747999999 3 h after light 5.776390532333334 4.9544420360000005 6.2924902970000005 5 h after light 6.287724505333333 5.129451926000001 7.9638244789999995 7 h after light 6.975174353333333 6.6773728939999994 7.231101467 9 h after light 6.733567907666666 5.320952889 7.991319816 11 h after light 7.461734842333334 6.3469467260000005 8.144420701 13 h after light 7.027377632666667 6.245065652 7.478773396 15 h after light 6.856151032 6.280322969 7.451878497 1 h after dark 8.752092389666666 8.039403137 9.117256203 3 h after dark 8.302001418666666 6.010936315 10.36814358 5 h after dark 8.655709445333333 7.608811714 9.848772941 7 h after dark 8.393149236 7.81055249 8.722287826