condition	mean	min	max
4 h after light	10.509971	10.40221	10.617732
8 h after light	12.791704	12.227484	13.355924
12 h after light	10.935512	9.39883	12.472194
4 h after dark	13.456898	12.398687	14.515109
8 h after dark	13.701160999999999	13.230574	14.171748
12 h after dark	10.141265	10.141265	10.141265