condition mean min max 1 h after light 3.494528433333333 2.348220191 4.182555129 3 h after light 3.326626679 2.664181095 3.734567412 5 h after light 4.940140039666667 3.55921154 6.149282192 7 h after light 4.910767308666667 3.519855479 5.624777132 9 h after light 4.324727625333334 4.013261077 4.708064388 11 h after light 4.281054531 3.8658675510000005 5.0303774919999995 13 h after light 4.458778793 3.352130828 5.264986117 15 h after light 3.6736242476666665 3.1832927439999996 4.333422849 1 h after dark 5.352659555333333 4.528245838999999 5.8199360129999995 3 h after dark 4.456315172 4.230679277 4.831923804 5 h after dark 3.423343561333333 2.88670931 3.8325425739999996 7 h after dark 4.065152286666667 4.003058978 4.188669295