condition mean min max 0 h after light 1142.73 1113.49 1171.97 2 h after light 884.5345 881.164 887.905 4 h after light 620.2175 617.959 622.476 8 h after light 368.677 363.75 373.604 12 h after light 464.9755 446.534 483.417 2 h after dark 521.2864999999999 494.51 548.063 4 h after dark 572.4375 541.596 603.279 8 h after dark 795.0995 790.53 799.669 12 h after dark 1165.4650000000001 1142.03 1188.9