condition	mean	min	max
4 h after light	72.07818900000001	70.075891	74.080487
8 h after light	60.261408	56.522909	63.999907
12 h after light	76.443228	67.091835	85.794621
4 h after dark	73.869249	72.073917	75.664581
8 h after dark	98.443951	81.040461	115.847441
12 h after dark	69.107473	69.107473	69.107473