condition mean min max 1 h after light 5.765353138 4.560966141000001 6.5736948570000004 3 h after light 4.835331617 3.5299335810000003 5.741179119 5 h after light 5.273363446 4.710721156 6.149282192 7 h after light 5.878357214666667 4.813919993 6.6394658920000005 9 h after light 5.3649435966666665 4.336375094 6.8884310179999995 11 h after light 6.698433656000001 6.468560957 7.039340915 13 h after light 6.5601530640000005 4.82155804 7.865762392000001 15 h after light 6.141549131666667 5.7150939020000004 6.366585487 1 h after dark 6.663031771333333 5.524007062999999 8.064590209 3 h after dark 5.044095342 3.902622832 6.8525086889999995 5 h after dark 5.5746548533333335 3.635321152 7.145418358 7 h after dark 7.999885754666667 7.391769344 9.188885282000001