condition	mean	min	max
1 h after light	9.4896490465	8.502395133	10.47690296
3 h after light	6.910850906333334	5.1003351530000005	9.68943317
5 h after light	6.031979201666666	5.713240292999999	6.360546747000001
7 h after light	5.1838436796666665	4.30255314	6.16928589
9 h after light	7.552733699	6.958828014	8.385169916
11 h after light	8.496914783333333	6.3890592879999994	12.67808003
13 h after light	6.722963248	6.503994672	6.88743574
15 h after light	9.373192806999999	6.4639291210000005	11.5383167
1 h after dark	8.315200103333334	7.752360226	8.947395577
3 h after dark	9.721421961	7.748790209	12.84930005
5 h after dark	7.335763003333334	6.289693419	8.607703354
7 h after dark	4.451560177	2.548692539	7.298212306