condition mean min max 1 h after light 4.050837636 4.050837636 4.050837636 3 h after light 8.6476294415 6.173818773 11.12144011 5 h after light 10.76668986 10.21014262 11.3232371 7 h after light 15.33653591 14.92209086 15.75098096 9 h after light 15.109125235 15.01243236 15.20581811 11 h after light 16.375803635 16.10182465 16.64978262 1 h after dark 11.196838631 5.179892542 17.21378472 3 h after dark 7.281435224999999 4.16615688 10.39671357 5 h after dark 4.0079050815 3.556666373 4.45914379 7 h after dark 4.1067966795 4.092942945 4.120650414 9 h after dark 4.715619847999999 4.205889782 5.225349914 11 h after dark 3.5314526735 1.9225644290000001 5.140340918