condition	mean	min	max
4 h after light	32.72696333333333	26.29076	39.84747
8 h after light	14.100208333333335	7.693605000000001	17.843420000000002
12 h after light	11.779342	6.48526	19.549979999999998
16 h after light	7.892246	4.105230000000001	10.73739
4 h after dark	20.656093333333335	20.13865	21.53431
8 h after dark	23.59141	18.20319	27.41122