condition mean min max 1 h after light 6.147234524 6.135749065 6.158719982999999 3 h after light 5.492382257333333 5.0931635889999995 5.73961228 5 h after light 6.645441088 5.782315225 7.565015585 7 h after light 7.460534113666666 6.154284872000001 8.511329607999999 9 h after light 7.575735559666667 7.267615886000001 7.916433709 11 h after light 7.156764814 7.048911716 7.345245032 13 h after light 7.068706227333333 6.3163794410000005 7.5748074889999994 15 h after light 7.278357533666666 7.018899492999999 7.503445214 1 h after dark 7.16656832 5.947003007999999 8.208381416 3 h after dark 6.7021472903333335 6.075755958999999 7.446237484 5 h after dark 6.855011812 6.5163490379999995 7.38871154 7 h after dark 6.396138247 5.612441098 7.275358702999999