condition	mean	min	max
4 h after light	309.7415	248.86097	370.62203
8 h after light	273.9636275	234.834758	313.092497
12 h after light	284.19227	255.572648	312.811892
4 h after dark	236.3036745	213.759908	258.847441
8 h after dark	256.2413355	237.083533	275.399138
12 h after dark	216.435154	216.435154	216.435154