condition mean min max 1 h after light 28.185928385 28.10358429 28.26827248 3 h after light 23.41091756 21.180693100000003 27.01861172 5 h after light 29.397340336666666 29.31189025 29.56328459 7 h after light 24.72193953 20.83316723 27.19055633 9 h after light 29.982025423333333 26.92629097 31.71313225 11 h after light 29.03278642 26.09234256 30.85872173 13 h after light 32.48958514 29.1428992 36.14716275 15 h after light 33.26475542 29.46673121 38.79139601 1 h after dark 37.19606405333333 33.98287433 40.97161558 3 h after dark 31.391751633333335 24.73962662 37.335080100000006 5 h after dark 29.25925587 26.80202691 30.72384628 7 h after dark 28.82304681 22.66019367 37.75118452