condition	mean	min	max
4 h after light	3.502285	2.67204	4.33253
8 h after light	3.943205	3.27221	4.6142
12 h after light	3.8834299999999997	3.51416	4.2527
4 h after dark	4.92461	4.43183	5.27704
8 h after dark	4.745633333333333	4.03256	5.69664
12 h after dark	4.246056666666667	3.9337	4.55374