condition mean min max 0 h after light 6.590205 5.67989 7.50052 2 h after light 4.713369999999999 4.55199 4.87475 4 h after light 5.5099149999999995 5.17169 5.84814 8 h after light 4.05945 3.94765 4.17125 12 h after light 3.8466500000000003 3.16924 4.52406 2 h after dark 3.76159 3.48253 4.04065 4 h after dark 3.495015 3.0571 3.93293 8 h after dark 5.475115000000001 5.30961 5.64062 12 h after dark 6.0775749999999995 6.03827 6.11688