condition	mean	min	max
4 h after light	65.51225149999999	64.810124	66.214379
8 h after light	66.7998045	63.259983	70.339626
12 h after light	73.8221945	67.950025	79.694364
4 h after dark	83.856202	66.124298	101.588106
8 h after dark	75.863936	71.885545	79.842327
12 h after dark	73.652866	73.652866	73.652866