condition mean min max 1 h after light 1.213564582 1.09046759 1.336661574 3 h after light 2.025668127 1.250172717 2.531066358 5 h after light 1.2953598610000001 1.0855434609999999 1.6828518680000002 7 h after light 2.0852218376666665 1.748842015 2.61343147 9 h after light 3.3327485673333332 3.047749949 3.834825134 11 h after light 3.587442650333333 2.9242418569999997 4.412305591 1 h after dark 2.1503548863333335 2.011698747 2.331673361 3 h after dark 2.043988485333333 0.967887215 3.099051035 5 h after dark 2.8617887656666667 2.340235137 3.199172453 7 h after dark 1.9056728263333333 1.586916473 2.4185020369999997 9 h after dark 2.677116581 1.753061942 4.052075948 11 h after dark 2.3340499599999998 1.7978046369999998 2.961496985