condition mean min max 1 h after light 7.254427493 7.0516904170000005 7.457164569 3 h after light 6.234646146333334 6.072267484 6.55099528 5 h after light 8.397143760666667 7.011882785 10.58074427 7 h after light 6.319598987666667 5.511502107 7.28227703 9 h after light 7.294019594333333 5.032331311 8.681618011 11 h after light 6.638175745 4.915250286 9.599141748 1 h after dark 6.423093722666667 4.244841247 9.05264436 3 h after dark 6.032216534333333 5.062794661 7.151656234 5 h after dark 6.260452541666667 5.873890405 6.708674061 7 h after dark 5.027725101 2.852666616 6.347665892999999 9 h after dark 5.557694359666667 5.332230073 5.828328418 11 h after dark 7.159834275000001 6.549145462 7.765703206