condition mean min max 0 h after light 56.19545 54.4468 57.9441 2 h after light 26.9929 24.469 29.5168 4 h after light 14.8141 13.086 16.5422 8 h after light 15.9741 14.9516 16.9966 12 h after light 43.870999999999995 42.0165 45.7255 2 h after dark 62.9577 61.5404 64.375 4 h after dark 61.2161 61.1233 61.3089 8 h after dark 69.90375 66.3793 73.4282 12 h after dark 65.4213 57.0761 73.7665