condition mean min max 1 h after light 1.9365963335 1.726697214 2.146495453 3 h after light 5.769703345 3.342603664 7.274745081 5 h after light 6.744650623333333 4.603172271 7.8362343789999995 7 h after light 8.657988231333333 5.04399411 12.69602182 9 h after light 11.290790297000001 8.233240081 13.30033157 11 h after light 10.392191596333333 7.410448989 12.95086692 13 h after light 10.002932765333334 5.939092706 13.04352294 15 h after light 11.132285813333334 10.09802065 11.72363473 1 h after dark 15.061299259999998 12.72660092 17.3033102 3 h after dark 17.97640949666667 17.27918228 18.69690934 5 h after dark 13.897674013333335 11.35071405 17.73480169 7 h after dark 12.991172846666666 11.094612099999999 14.75822859