condition mean min max 1 h after light 25.71075527 22.07963502 29.34187552 3 h after light 27.121952626666666 25.95205913 28.74455516 5 h after light 28.784556509999998 27.29870342 31.73936668 7 h after light 30.317973076666668 26.76996743 32.25613561 9 h after light 29.370871236666666 24.06427195 32.73704691 11 h after light 29.02666071 26.44593605 32.60921905 1 h after dark 27.130678343333336 26.24195463 28.163325800000003 3 h after dark 22.114624496666668 17.0828348 30.68844384 5 h after dark 18.9697159 18.44239712 19.30653699 7 h after dark 18.0529345 16.40022637 19.07933813 9 h after dark 17.848442233333333 16.47780803 19.00862578 11 h after dark 18.706596440000002 17.27451259 19.42693411