condition mean min max 1 h after light 8.741994264 8.741994264 8.741994264 3 h after light 3.0373996940000003 2.7716723119999997 3.3031270760000004 5 h after light 3.3728210339999998 2.911663499 3.8339785689999997 7 h after light 4.6770931585 4.169701831 5.184484486000001 9 h after light 3.6933463385000005 3.6306213560000002 3.7560713210000003 11 h after light 6.749297555 5.005716604 8.492878506 1 h after dark 9.353295409000001 6.470648828 12.23594199 3 h after dark 11.432024825 10.52409244 12.33995721 5 h after dark 12.743369665 11.99759645 13.48914288 7 h after dark 14.979211235000001 13.27689344 16.68152903 9 h after dark 13.028517130000001 12.29123969 13.76579457 11 h after dark 13.644447360000001 12.7717033 14.51719142