condition	mean	min	max
4 h after light	108.844	105.489	112.199
8 h after light	55.715	53.7613	57.6687
12 h after light	73.02885	60.2033	85.8544
4 h after dark	80.23783333333333	73.0287	84.681
8 h after dark	109.74843333333334	89.0973	121.169
12 h after dark	112.86266666666666	86.832	146.177