condition	mean	min	max
4 h after light	87.21451400000001	71.719638	102.70939
8 h after light	55.7933285	43.290118	68.296539
12 h after light	49.86546	48.97699	50.75393
4 h after dark	35.831017	34.049239	37.612795
8 h after dark	40.0449845	37.554727	42.535242
12 h after dark	56.997245	56.997245	56.997245