condition	mean	min	max
1 h after light	8.171557412	7.4943792160000005	8.848735608
3 h after light	7.645710466333333	6.120402184	8.431642818
5 h after light	7.309122177666667	6.493984791	8.465604229
7 h after light	6.230006959666667	5.979890592	6.426598362000001
9 h after light	8.340479012	7.543157084	9.791378535
11 h after light	7.3479940196666655	6.707835342999999	8.034364672999999
13 h after light	8.164884095666666	6.934935297000001	9.130607905
15 h after light	8.215778605666667	7.182143468	10.19335954
1 h after dark	8.456922946666666	6.596675605	11.07240203
3 h after dark	8.93503519	7.926908787	10.47847767
5 h after dark	7.531045008666666	6.743004657	8.670533306
7 h after dark	6.332086833666667	5.812885422999999	7.298212306