condition mean min max 1 h after light 6.6751920085 6.033920666 7.316463351 3 h after light 7.236380078333334 6.3103956210000005 7.890971587 5 h after light 9.313840810333334 6.675312412 12.22001451 7 h after light 8.286661759666666 7.840294409 9.009186137 9 h after light 7.6999408879999995 5.912022081 9.178597229 11 h after light 8.770694463666667 6.330246581 11.59053409 1 h after dark 7.850072112 5.85470153 10.22349089 3 h after dark 9.070420449 6.507964528 11.46574085 5 h after dark 9.528034065666667 8.788883072 10.06952641 7 h after dark 9.202753328333333 7.843790391000001 10.59561886 9 h after dark 8.08554869 6.890655735 9.769388587 11 h after dark 7.9256873096666665 6.38367128 10.71583057