condition mean min max 1 h after light 2.536762683 2.454299626 2.61922574 3 h after light 2.903652746 2.793616596 3.060201092 5 h after light 3.7329381226666665 3.4341189169999997 4.136579353 7 h after light 3.766945666666667 2.25049646 5.337344402 9 h after light 3.161391683333333 2.284195455 3.8667443489999997 11 h after light 2.1429401976666664 1.179356282 2.7286109869999997 13 h after light 3.1063020146666664 2.8142284639999997 3.417206386 15 h after light 3.950053754 3.52577952 4.530382016 1 h after dark 2.9438645103333334 2.59869039 3.243430897 3 h after dark 3.0689136556666665 2.949823546 3.260260872 5 h after dark 2.3355057606666665 2.039900568 2.579078557 7 h after dark 2.2470333256666666 1.6536656809999999 2.67776135