condition mean min max 2 h after light 178.66483333333332 139.107 210.776 6 h after light 260.83 191.972 348.916 10 h after light 248.82616666666667 205.449 308.761 14 h after light 284.871 218.305 353.988 18 h after light 244.61083333333335 200.744 322.747 2 h after dark 184.3365 133.031 289.184