condition mean min max 1 h after light 1.6335418069999998 1.510860062 1.7562235519999998 3 h after light 5.064437839666667 2.281459644 6.842582007000001 5 h after light 12.398185306333334 5.974329968999999 17.16109956 7 h after light 21.264545496666667 16.76964275 24.42507491 9 h after light 23.2477201 16.74322773 29.01450316 11 h after light 28.14456475 25.32347676 29.93236079 13 h after light 29.33682547 21.49094371 35.17798612 15 h after light 23.629356903333335 16.10881108 27.6740463 1 h after dark 34.66125461 26.42284762 39.67594955 3 h after dark 39.23331359 33.32413726 43.99635762 5 h after dark 32.32866677 31.07178705 34.20254184 7 h after dark 31.61736732 28.04702317 37.40789005