condition mean min max 1 h after light 1.7676263336666667 1.574079887 2.1482662930000003 3 h after light 2.150601254333333 0.909493722 3.0183490039999996 5 h after light 3.4252506573333332 2.6318828930000002 4.032316192 7 h after light 6.241160550666667 3.571618059 10.02435528 9 h after light 6.159973067 4.088582231 10.24279743 11 h after light 5.5260540229999995 3.404271426 7.7842004739999995 13 h after light 2.823682497666667 1.3775880109999998 3.742580493 15 h after light 2.6924141086666666 2.386522728 3.2380186319999997 1 h after dark 2.5634859150000002 2.219467124 2.8463259560000003 3 h after dark 2.518563690333333 1.7045938809999999 3.467615907 5 h after dark 3.029774884 1.6908470480000002 3.8325425739999996 7 h after dark 1.634996455 0.689898472 2.508583626