condition mean min max 1 h after light 3.5003512553333334 1.8439221540000001 4.683220519 3 h after light 4.946951153666667 2.444264377 7.945803265 5 h after light 3.9458165563333334 1.831947116 6.1748021710000005 7 h after light 4.639924844666666 1.656402578 7.3625760389999995 9 h after light 6.554608228666667 2.787669703 11.90450477 11 h after light 4.663258693 4.431523028 4.789059803 13 h after light 2.319958345 1.699025214 2.913807817 15 h after light 5.142536084333333 2.040395303 7.3581028989999995 1 h after dark 5.954607027333333 3.501825906 7.547076398 3 h after dark 2.8134808556666666 1.364307898 4.037196033 5 h after dark 6.426167117666666 5.179096115 8.707862295 7 h after dark 2.149162593333333 0.9362907840000001 3.216109849