condition mean min max 1 h after light 7.741013681999999 6.688201221 8.793826142999999 3 h after light 6.340549344333334 5.584293987000001 7.841342835 5 h after light 6.7079189690000005 3.19741855 8.580962597000001 7 h after light 7.709981527999999 6.995368059 9.046493549 9 h after light 8.157270991333334 5.379407479 10.41905215 11 h after light 7.60123094 4.767785636 10.14171733 1 h after dark 8.381699133333333 7.4354709429999994 8.980797976 3 h after dark 8.995582862000001 7.071153766 11.80023279 5 h after dark 7.522643147 6.975244856000001 8.164820367999999 7 h after dark 8.135436002999999 7.987466523999999 8.366709751 9 h after dark 7.063061726333333 6.148585118 8.546176966 11 h after dark 6.999488111 6.099694303 7.725366221