condition	mean	min	max
4 h after light	50.81745	49.6518	51.9831
8 h after light	47.5505	47.5201	47.5809
12 h after light	46.2816	45.1903	47.3729
4 h after dark	57.1601	54.3913	59.9289
8 h after dark	55.79475	54.7361	56.8534
12 h after dark	57.546350000000004	56.0595	59.0332