condition	mean	min	max
4 h after light	51.5639575	47.716676	55.411239
8 h after light	52.459644499999996	49.24474	55.674549
12 h after light	51.501768999999996	45.594964	57.408574
4 h after dark	54.1100625	52.775159	55.444966
8 h after dark	67.930407	61.274259	74.586555
12 h after dark	62.223783	62.223783	62.223783