condition	mean	min	max
4 h after light	315.1891995	299.664276	330.714123
8 h after light	344.44692499999996	341.889662	347.004188
12 h after light	247.97431	207.655043	288.293577
4 h after dark	261.39896050000004	244.896206	277.901715
8 h after dark	234.49024300000002	232.51766	236.462826
12 h after dark	193.423941	193.423941	193.423941