condition mean min max 1 h after light 7.6366613835 6.76089906 8.512423707 3 h after light 6.136302095666666 5.417415107999999 6.8487677929999995 5 h after light 5.842596694 5.117562031 6.408056387 7 h after light 6.985272121 5.988459021000001 8.510405042 9 h after light 5.791116815333333 5.059838718 6.166377804 11 h after light 6.796956914666667 5.064197265 7.819168444 1 h after dark 6.304370773333333 4.566667194 7.592885047999999 3 h after dark 7.475710723000001 6.496087746000001 8.859890657000001 5 h after dark 6.5921744989999995 4.667645053999999 8.268830819 7 h after dark 9.844119138666667 9.051301366 11.00314266 9 h after dark 8.563846257666667 7.23138051 9.91194325 11 h after dark 9.760789011333333 9.410979309 10.40158397