condition	mean	min	max
1 h after light	8.5423705095	7.669686332	9.415054687
3 h after light	6.60957873	5.282475018	8.024527308
5 h after light	8.130080401666667	7.161175009	9.555809161
7 h after light	6.910074545333333	6.62627003	7.3524642270000005
9 h after light	8.034484132666666	7.221028604	8.489333517
11 h after light	7.922242741999999	6.910615148	8.526909333999999
13 h after light	6.931792527333333	6.503994672	7.40394717
15 h after light	7.07562921	6.5832113670000005	7.461532795
1 h after dark	8.264927788333333	7.196373388	8.984676392
3 h after dark	7.9746515276666665	7.223715265	9.171585194
5 h after dark	8.111977489000001	6.848464712	9.122888653
7 h after dark	7.730337415	6.464329479	8.850914091