condition mean min max 1 h after light 9.102321173 8.214855847 9.989786499 3 h after light 9.584402563000001 9.346529363 9.727235415 5 h after light 10.574028862666667 9.031305028 12.14550222 7 h after light 9.736738525666667 8.797205287 10.65475907 9 h after light 11.192692413333333 10.81207642 11.48222074 11 h after light 9.724563734666667 8.713398235 11.56982648 1 h after dark 8.908147126333333 7.472023916 11.24102694 3 h after dark 7.849012425 6.8208474379999995 9.753325009 5 h after dark 9.506908257666666 7.852789017 11.95756261 7 h after dark 7.732128697 7.255506112000001 8.476495087 9 h after dark 8.224434969666666 7.1026759120000005 8.911398204 11 h after dark 6.9612620996666665 5.842865069 7.538462200000001