condition mean min max 4 h after light 363.547593 332.534292 394.560894 8 h after light 364.30136000000005 354.653001 373.949719 12 h after light 390.550455 330.588576 450.512334 4 h after dark 383.6772555 343.660916 423.693595 8 h after dark 385.3476555 280.653885 490.041426 12 h after dark 326.770518 326.770518 326.770518