condition mean min max 1 h after light 6.503115425999999 5.3959287929999995 7.6103020589999995 3 h after light 9.048359692 8.481418378999999 9.444181782000001 5 h after light 7.424652754333334 4.4072926 10.41456042 7 h after light 9.723551202666666 5.3060197780000005 12.37862127 9 h after light 11.311483984 8.302426972000001 12.92672675 11 h after light 11.012322355 5.917696675 13.77194836 13 h after light 7.760044446333334 3.796121111 10.19544286 15 h after light 9.554201181 5.727577273 11.69244496 1 h after dark 11.697145183333333 10.60550076 12.97748265 3 h after dark 13.143443463333334 12.21778234 14.87027499 5 h after dark 12.031429455333333 9.448359736 13.85577425 7 h after dark 13.101986433333334 11.93423358 14.27459645