condition mean min max 1 h after light 7.1978583406666665 4.6964403830000006 8.93678778 3 h after light 6.108621371333333 5.655542324 6.991732986000001 5 h after light 8.117028857333333 6.071596157 10.23200234 7 h after light 7.487966529 6.522085152000001 9.203220049 9 h after light 5.880948071666666 4.644560572 7.247941227999999 11 h after light 6.171529768 4.904458834 7.306024452000001 13 h after light 7.4460324343333335 4.729718838999999 11.10087434 15 h after light 5.234223791333333 4.853216806 5.526684212999999 1 h after dark 7.074786774666666 6.813931834 7.595509712 3 h after dark 6.775112727333334 5.3435392660000005 8.163423394 5 h after dark 7.129081509666666 6.430876522 8.15070864 7 h after dark 8.933463566333334 7.739247357000001 10.00352785