condition mean min max 1 h after light 3.3106171030000002 3.3106171030000002 3.3106171030000002 3 h after light 6.6833437694999995 5.670781657999999 7.695905881 5 h after light 9.396369377 3.540055104 15.25268365 7 h after light 6.817214001 6.361101467999999 7.273326534 9 h after light 5.734686245000001 4.154950159 7.314422331 11 h after light 5.398758076 4.520620439 6.276895712999999 1 h after dark 21.491048994 6.278567327999999 36.70353066 3 h after dark 30.518017705 30.31360514 30.72243027 5 h after dark 42.149933375 42.09540895 42.2044578 7 h after dark 39.0153664 36.58785827 41.44287453 9 h after dark 51.716353215 49.37959064 54.05311579 11 h after dark 51.588128995 48.22751838 54.94873961