condition mean min max 1 h after light 9.046992856500001 8.134602377 9.959383336 3 h after light 10.47599152 10.10903996 10.69452986 5 h after light 10.213476213333333 10.06094721 10.37754214 7 h after light 9.432598379 8.714243409 10.190580699999998 9 h after light 8.144964088 5.127095742 10.493976199999999 11 h after light 9.551010945333333 7.735886056 10.81632573 1 h after dark 8.038289372333333 7.839276255 8.221130538999999 3 h after dark 6.51900664 4.406286754 9.906706386 5 h after dark 5.187531625666667 4.5227972 5.791961098 7 h after dark 6.024455856333334 5.466742124 6.478653757000001 9 h after dark 6.980048133666666 5.213681447 8.189486998 11 h after dark 7.665511517333334 6.625840446000001 8.408835866