condition	mean	min	max
0 h after light	8.64247	8.5562	8.72874
4 h after light	10.526119999999999	9.59794	11.4543
8 h after light	10.6279	10.2279	11.0279
4 h after dark	11.702300000000001	11.455	11.9496
8 h after dark	11.841249999999999	11.3646	12.3179
12 h after dark	8.70552	7.21204	10.199