condition mean min max 1 h after light 18.882395199999998 18.57256081 19.19222959 3 h after light 19.520219106666666 15.33528441 22.15103282 5 h after light 27.609846126666667 21.08697625 33.20827687 7 h after light 25.603216356666668 23.21190311 28.54671298 9 h after light 25.281332123333332 21.51762992 29.48520881 11 h after light 27.946087536666667 19.51613587 37.735091100000005 1 h after dark 24.934299893333332 20.72564342 32.88257304 3 h after dark 22.751437456666668 20.96315497 24.04827464 5 h after dark 25.373627083333332 22.98630957 27.32407947 7 h after dark 23.21194596 19.28265138 27.54860903 9 h after dark 23.464054326666666 21.0367433 26.03320027 11 h after dark 19.74216596 16.7581075 24.17292011