condition	mean	min	max
3 h after light	5.437843333333333	4.91269	6.41117
6 h after light	5.8667300000000004	5.21573	6.73629
9 h after light	6.034366666666666	5.70918	6.55162
12 h after light	5.4517175	4.71142	5.90211
3 h after dark	6.06919	5.28556	6.74701
6 h after dark	5.840223333333333	5.13205	6.20281
9 h after dark	4.426	4.30173	4.58948
12 h after dark	3.499845	3.47542	3.52427